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
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f32add491ebc1a43890f5aadd3644e6e607a788404981b305d79700dbe023f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 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 958319 (2026-07-16T22:18:36Z), 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 957756 (2026-07-12T21:36:27Z), 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 958271 (2026-07-16T11:28:38Z), 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
Red From Outside (And Blue On The Inside)
The Most Wonderful Time of the Year (But Not for Me)
Have Yourself a Merry Little Christmas (But Don't Get Too Happy)
May Your Holiday Season Be Filled With Power-ups
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
The world was transformed into a frozen wasteland after a sudden ice age
We may have lost everything, but we still have each other
Eldritch Enchantments of the Elder Forest
Poltergeist Pancakes and the Paranormal Parade
Bewitched Bananas and the Broomstick Ballet