1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2e5d52b506651a63c902570df88d2c4894bf6b310d1bdffd24d8e0fb5284e4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01be2534-9dac-4728-b786-e8454e5c65c1.json and https://artists.proofprofile.net/proofs/artist/01be2534-9dac-4728-b786-e8454e5c65c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f32add491ebc1a43890f5aadd3644e6e607a788404981b305d79700dbe023f. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62140321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd369c4485942e7ac5c54947ceb3432347dd4e9e25599007b9d5ab5f8a83e149b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62120459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3245824f09f7ffb9eb390596be199d0078aa5ff3b8e4775ee9c4bd4b94643b6. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52109200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d13b530218ddaade5650ffd04f1f6bea80317a8bb4c82b841fa75967c0332d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52109201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27556d698137dfae91fc18f957edc15cc204d50a0dd8d2ae3d53a32a33c88b2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52181180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61400d05025adfe703cd22ea4a8e58fce78ff02fb45ba921f865366b0b80b5e. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52182937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c1c9495c1e7df1964b54ffbea5d08255f0800092021e5e5340a95d95612cc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52140376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b23fc0a07b8ecd32ea003c35a277ba3a1e306d1a40f7fd9399b56e2b297528. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52140380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f0a969c4b91d278e85f12ab633d04c28f505d6a0aaef3bccd3accc57576b3c. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52140389.
Ich habe die Glocken am Weihnachtstag gehört
Be Careful What You Wish For On Christmas
The Most Wonderful Time of the Year (But Not for Me)
Have Yourself a Merry Little Christmas (But Don't Get Too Happy)
Red From Outside (And Blue On The Inside)
May Your Holiday Season Be Filled With Power-ups
We may have lost everything, but we still have each other
The world was transformed into a frozen wasteland after a sudden ice age
The world was transformed into a desolate wasteland after a massive meteor impact
The world ended in a burst of flames and I was left to fend for myself in the ashes
I woke up to a world that had been destroyed by a nuclear war
Hope is the only thing that keeps us going
Poltergeist Pancakes and the Paranormal Parade
Bewitched Bananas and the Broomstick Ballet
Eldritch Enchantments of the Elder Forest