Home-proud residents on bringing home the Christmas cheer

‘Both individuals and businesses from across the country and overseas are increasingly wanting to have a share in the market’

MR Hari, who led the efforts to create the Miyawaki forest, hopes to inspire others by training people who want to follow the model

RL Cafe is run by Bindhu KV and her husband, Balachandran T, in Thiruvananthapuram

A video on ‘Halwa Veedu’, where a family has been crafting broken-wheat halwa for decades

The hampers will have handmade, homemade products made by the women entrepreneurs in Thiruvananthapuram

Bengaluru’s rental housing market saw an average price correction of 5-10% during the April-June quarter of the current calendar year, according to local brokers who spoke with HT.com. This news should cheer up tenants in the city. The primary reasons … Continue reading →

Finance Minister Nirmala Sitharaman is scheduled to present Budget 2024 today, and the real estate industry anticipates that the government will prioritize affordable and middle-class housing in the plan. To increase affordability, it has advocated for an enlargement of the … Continue reading →

Funny and somewhat scary Fund Race uses freely available data from the FEC on campaign contributions. You can search by zip code, address, or even name, to find who is donating, to which candidate, and how much. Find out if...

Summary: The abundance of X.509 certificate authorities who already perform identity proofing for businesses provides a rich resource that can be leveraged to boot the verifiable data ecosystem.

When you used a verifiable credential to prove something about yourself, the verifier can know cryptographically: (1) the identifiers for the issuer, (2) the credential hasn't been tampered with, (3) the credential was issued to you, and (4) the credential hasn't been revoked. These four checks are important because their establish the fidelity of the data being transferred. They don't, however, tell them whether they can trust the issuer. For that, they need to take the issuer's decentralized identifier (DID) that they got from credential presentation and determine who it belongs to.

At the most recent Internet Identity Workshop, Drummond Reed gave a session on how X.509 certificates could help with this. The first step, like always, is to resolve the DID and retrieve the DIDDoc that associates keys and endpoints with the DID. The endpoint can be an HTTP server and, of course, should have an X.509 certificate providing TLS security. That certificate, at the very least, has a a domain name to bind that to the certificate's public key. It can, if you pay for the feature, also include information about the entity that applied for the certificate. The certificate authority proofs that information and is vouching for it when they sign the certificate.

The key to making the X.509 certificate useful for checking the provenance of a DID lies in one key change. X.509 certificates can contain and extended field called a Subject Alternative Name. This following figure shows how it can help.

In this figure:

1. The issuer (Attestor) creates the DID they will use to issue the certificate along with its associated DIDDoc, including an HTTP endpoint for DID verification.
2. Attestor applies for a X.509 certificate for that endpoint, including in the application the DID they created in (1).
3. The certificate authority does it's usual proofing of the application and issues a certificate that includes the DID in the Subject Alternative Name field.
4. The issuer creates a credential definition in the usual way that includes their DID and writes it to whatever Verifiable Data Registry their DID method dictates.
5. Attestor issues a credential to a holder (Alice) using that credential definition.
6. At some later time, Alice presents the credential to the verifier (Certiphi).
7. Certiphi resolves the DID to get the DIDDoc and retrieves the verfication endpoint from the DIDDoc
8. Certiphi retrieves the certificate for that endpoint¹.
9. Certiphi verifies the certificate by checking it's signature and ensures that the DID in the DIDDoc for the credential matches the one in certificate.²

The issuer's DID has now been tied in a verifiable way to whatever information is in the certificate. Provided the certificate includes information about the entity beyond the domain name, the verifier can use that information to determine whether or not the credential is authentic (i.e., issued by who the credential definition purports issued it). That might be all the evidence they need to determine whether to trust the entity. Certificate authorities could also issue verifiable credentials to the customer attesting the same verified claims—after all, it's one more product they can offer.

The benefit of doing issuer validation using X.509 certificates is that there are already many trusted X.509 certificate authorities in business who already do proofing of attributes about businesses. That's a huge chunk of the verifiable data ecosystem that doesn't need to be built because it can be leveraged. To make this work, digital certificate authorities would need to start offering to validate DIDs and include them in a certificate as a Subject Alternative Name. I don't discount that this will take some bureaucratic maneuvering. Certificate authorities will need to see a business opportunity. I'd love to see Digitcert or someone do a pilot on this.

Notes

1. Note that this step might be combined with the previous step if the Verifiable Data Registry is the same server as the endpoint, but that's not necessarily going to be the case for a number of reasons.
2. Note that this does not create a call back wherein Attestor can determine which credential was used, preserving the privacy of the presentation. Attestor does know one of its credentials has been presented to Certiphi. If this information leakage bothers you, then any web-based DID method is potentially a problem.

Tags: identity ssi decentralized+identifiers verifiable+credentials x.509

After close to 2000 podcast episodes, Joe Saul-Sehy knows a thing or two about growing an audience.  In fact, his finance podcast, Stacking Benjamins, has amassed a massive following of 180k listeners, with shows averaging around 40k listens/episode. Joe’s no…

The post How Joe Saul-Sehy Grew His Financial Podcast to 180k Listeners appeared first on Niche Pursuits.

Fr. John Whiteford preaches from Genesis 15.

Their wonderful story is told in the Book of Daniel, in which the coming of Christ is prophesied and prefigured in several places. Large portions of the book are missing from the protestant Bible: make every effort to obtain and read the full version. The Song of the Three Youths in the Furnace have become the Seventh and Eight of the Old Testament Odes of the Matins Canon; the Odes are sung in full only in monasteries during Lent. The Three Youths' sojourn in the fiery furnace is prominent in Orthodox hymns and devotions, for their passage through the flames unharmed is a type of the holy Virgin's incorrupt birth-giving: receiving the divine Fire within her womb, she was not consumed but remained ever-virgin.   According to the Synaxarion, Daniel reposed in peace at the age of eighty, two years after the return of the Hebrew people from their captivity in Babylon. The Three Youths also reposed in peace. But St Cyril of Alexandria writes that all of them met a martyr's end, by beheading.   According to tradition these four were among the righteous dead who rose at Christ's Crucifixion and were seen by many (Matthew ch. 27).   The Three Holy Youths were named, in Hebrew, Hananiah, Azariah, and Mishael; the names given above are Greek renderings of the Hebrew names. Their captors also gave them Babylonian names, by which they are also called: Shadrach, Abed-nego, and Meshak, respectively. Daniel was given the Babylonian name Belteshazzar.

"Born in Chalcedon, he was little of stature, like Zaccheus, but great in spirit and faith. He denied himself to the world at the age of fifteen and settled near the River Euphrates in a little hut, where he atoned for his sins, and prayed to God, at first with his teacher Mayum and then, after Mayum's death, alone. By the power of his prayers he filled an empty well with water, healed the sick of various pains and tamed wild beasts. There was a tamed lion with him as his servant. He had insight into distant happenings. When robbers attacked a stylite, Pionius, at some distance from him, and beat him up to such an extent that he decided to come down from his pillar and go to complain to the judges, St Aninus saw his intention in his soul and sent him a letter by means of his lion, telling him to set aside his intention, to forgive his assaulters and to continue in his asceticism. He was inexpressibly generous. The bishop of Neo-Caesarea made a gift to him of a donkey, to ease his carrying of water from the river, but he gave this donkey to some poor man who had complained to him of his poverty. The bishop gave him a second donkey, but he gave that away. Then the bishop gave him a third donkey, not for his own but only to serve as a water-carrier, to be kept and returned. At the time of his death, he saw Moses, Aaron and Or coming to him and calling: 'Aninus, the Lord is calling you. Get up and come with us.' This he revealed to his disciples, and gave his spirit to the Lord whom he had served so faithfully. He was 110 years old when he finished his earthly course." (Prologue)

"Born in Chalcedon, he was little of stature, like Zaccheus, but great in spirit and faith. He denied himself to the world at the age of fifteen and settled near the River Euphrates in a little hut, where he atoned for his sins, and prayed to God, at first with his teacher Mayum and then, after Mayum's death, alone. By the power of his prayers he filled an empty well with water, healed the sick of various pains and tamed wild beasts. There was a tamed lion with him as his servant. He had insight into distant happenings. When robbers attacked a stylite, Pionius, at some distance from him, and beat him up to such an extent that he decided to come down from his pillar and go to complain to the judges, St Aninus saw his intention in his soul and sent him a letter by means of his lion, telling him to set aside his intention, to forgive his assaulters and to continue in his asceticism. He was inexpressibly generous. The bishop of Neo-Caesarea made a gift to him of a donkey, to ease his carrying of water from the river, but he gave this donkey to some poor man who had complained to him of his poverty. The bishop gave him a second donkey, but he gave that away. Then the bishop gave him a third donkey, not for his own but only to serve as a water-carrier, to be kept and returned. At the time of his death, he saw Moses, Aaron and Or coming to him and calling: 'Aninus, the Lord is calling you. Get up and come with us.' This he revealed to his disciples, and gave his spirit to the Lord whom he had served so faithfully. He was 110 years old when he finished his earthly course." (Prologue)

"Born in Chalcedon, he was little of stature, like Zaccheus, but great in spirit and faith. He denied himself to the world at the age of fifteen and settled near the River Euphrates in a little hut, where he atoned for his sins, and prayed to God, at first with his teacher Mayum and then, after Mayum's death, alone. By the power of his prayers he filled an empty well with water, healed the sick of various pains and tamed wild beasts. There was a tamed lion with him as his servant. He had insight into distant happenings. When robbers attacked a stylite, Pionius, at some distance from him, and beat him up to such an extent that he decided to come down from his pillar and go to complain to the judges, St Aninus saw his intention in his soul and sent him a letter by means of his lion, telling him to set aside his intention, to forgive his assaulters and to continue in his asceticism. He was inexpressibly generous. The bishop of Neo-Caesarea made a gift to him of a donkey, to ease his carrying of water from the river, but he gave this donkey to some poor man who had complained to him of his poverty. The bishop gave him a second donkey, but he gave that away. Then the bishop gave him a third donkey, not for his own but only to serve as a water-carrier, to be kept and returned. At the time of his death, he saw Moses, Aaron and Or coming to him and calling: 'Aninus, the Lord is calling you. Get up and come with us.' This he revealed to his disciples, and gave his spirit to the Lord whom he had served so faithfully. He was 110 years old when he finished his earthly course." (Prologue)

On the feast of the Circumcision of Christ, Fr. Andrew talks about the New Covenant made in Christ and how Christians participate in it.

On the feast of St. Columba of Iona, Fr. Andrew shares a scene from his life in which a pagan's baptism changes a piece of the world. He also shares another incident from the saint's life in which he uses his prophetic gift to help two men into the Kingdom of Heaven.

Laura Jansson joins the Louhs to chat about how the treasures of Orthodox faith can help us through the beautiful but sometimes scary journey toward parenthood.

Fr. John Oliver interviews Kurt and Nancy Harris who share their story of how God brought them into the Orthodox Church. The Harris' will in turn interview others in this new series titled "Stories Toward the Sacred" on the Hearts and Minds podcast.

Fr. Joseph visits The Tonight Show—really!—and dreams of hosting, guesting and side-kicking (featuring Arnold Schwarzenegger, Conan O'Brien, Carnac the Magnorfodox, David of Wales, Red Skelton, "the world's greatest grape catcher," and more)!

Fr. Joseph revisits "The Tonight Show" and dreams of hosting, guesting and side-kicking (featuring Arnold Schwarzenegger, Conan O'Brien, Carnac the Magnorfodox, David of Wales, Red Skelton, "the world's greatest grape catcher" and more)!

Someone, apparently a young adult, wrote me recently and asked about prayer. This person was having a hard time discerning the difference between worry and prayer. He or she was wondering if prayer, although salutary to ourselves, really does have an effect on those we pray for. Particularly, this person was worried about and/or praying for his or her parents who seemed to be getting further and further apart. Did God hear his/her prayers for them? Do a child’s prayers really make any difference for the parents?

It’s finally time for the annual Star Wars PCCH, and the guys are stoked. They discuss relating with the past, the balance between light and darkness, and how great it was to see Luke Skywalker return to the silver screen. Spoilers abound, including this one: No Top 5. Just pure, unadulterated Star Wars.

It's finally here. The end of the Skywalker Saga! Join the guys as they discuss the final film of a story 42 years in the making! Spoiler Porgs included.

Our fundamental vocation remains the same: to undergo a change of mind such that we offer ourselves without reservation in obedience to God. As with the Theotokos, Joseph the Betrothed, and James, there is no telling what that will mean for the course of our lives, but saying “yes” in free obedience as we take the steps we have the strength to take today remains the only way to participate personally in the healing of the human person made possible by the birth of Jesus Christ. Let us look to those we commemorate today as brilliant examples of how to do precisely that.

By faith in Christ, we have become the new tenants of the vineyard with an obligation to “give him the fruits in their seasons.” That, of course, is precisely what the original tenants refused to do. Instead of tending the vineyard and offering its fruit to their rightful owner, they wanted everything for themselves and even killed the son of the owner in order to take his inheritance. We must read this passage as a reminder that, in order to be good tenants of the Lord’s vineyard, we must offer ourselves in union with His great Self-Offering on the Cross for the salvation of the world.

This week we unpack the reading from Hebrews 11-12 for the Sunday of Orthodoxy. Looking to Exodus, Judges, 1 Kings 17, and Daniel, we fill in the stories of Moses, Barak, Gideon, Sampson, Jephthah, Daniel, and Elijah with the woman whose son was resurrected. We see that, though exemplifying weakness and sin, they show us the importance of dependence upon God and hope in His promises. For this faith and hope, they are rightly celebrated as righteous, and are part of God’s covenant family.

"The Parable of the Wicked Tenants" from The Parables of Christ by Spiritual Fragrance Publishing (2012)

The Last Battle from The Chronicles of Narnia by CS Lewis, Chapter 8 The Chronicles of Narnia are published by Harper Trophy, A Division of Harper Collins, New York, New York. They are available for purchase here. We want to thank CS Lewis Pte. Ltd. for granting us permission to bring these wonderful stories to you. (Legal info).

Padre Nicolás predicó sobre la unidad de la gente de Cristo y como cuando tenemos paz de Dios en nuestro corazón somos unidos. Recuerden que todos van a morir un día y con el favor del Señor este recuerdo nos da paz a nuestras almas. (Hechos 1:12-26) Fr. Nicholas preached about the unity of Christ and how when we have the peace of God in our hearts we are unified. Remember that all people will die one day and through God’s grace this reminder will bring us peace. (Acts 1:12-26)

Fr. Apostolos shares about the Incarnation. "As the Ark of the Old Covenant was held to be the physical manifestation of the presence of God to the people of Israel, the Ark of the New Covenant, the Ever-virgin Mary, is held to be the divine vessel of Immanuel, which means God With Us."

What comes to mind when you hear the term "cognitive dissonance"? Today Dr. Rossi shows how this reality is active in our lives as Orthodox Christians.

Foreign interference in this year's election is said to be far more sophisticated, and far more difficult to track. / The New York Times [+]

China is considering approving $1.4 trillion in extra debt to revive its economy. / Reuters

Related: If "Xi Jinping Thought" is not a vision for a genuine socialist movement driving toward a communist utopia, what is it? / China Books Review

An explainer for why forecasts continue to miss the pace and persistence of falling birth rates. / The Financial Times [+]

The United States' Nuclear Emergency Support Team (NEST) is a group of volunteers who have high-level security clearances. / NPR

Personal assistants for billionaires earn around $250,000 a year—and the job is a logistics nightmare. / The Cut

Related: "Private rail cars were, and still are, very much a high-end luxury." / Why is this interesting?

Regarding yesterday's news about the art market, Maurizio Cattelan's Comedian—a banana fixed to a wall with duct tape—is estimated to sell for $1.5 million. / Artsy

A brief video about the tumbleweed's 19th-century arrival in America. / YouTube

A short film about two brothers traveling alone from Boston to the 1967 World's Fair in Montreal by pony cart. / The New York Times [+]

Britain's cheese world suffers the loss of over £300,000 worth of clothbound Cheddar. / NPR


How do different species respond to death? "In ways that are learned rather than instinctive, not rigidly responsive to specific stimuli, and highly variable." / The New Yorker

European scientists develop an algorithm capable of interpreting pig sounds. / Reuters

Examples of people who cultivate "divine discontent." "The tendency to revise, in particular, seems especially common." / Personal Canon

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Among Biblical concepts, one of the central is the covenant. Indeed, covenant is at the absolute center and root of the identity of the people of God. In today’s homily, Fr. Pat considers three aspects of covenant.