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 0xbbea87ff7a7febe8bb2f79f728094c71f28732ae5982ada25f1d3c275874f30f. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6fc3db00-c563-47d8-83e9-2e54a55aff92.json and https://artists.proofprofile.net/proofs/artist/6fc3db00-c563-47d8-83e9-2e54a55aff92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
RUPTURED THROUGH THE DEPTHS OF HUMAN REMAINS
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 0x8fd2b157e4da9fe4d50a550cad1390ca79f589acef6a3d07ace2a63cbcb08652. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTAX2201680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369ccf2892e8cca84ac5f383251605efb6ed0c697a7a4440d9f43006383df54b. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZTAY2210988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05f6e40edff06491c308d473d525f014df315f9e9548370d8193854c505aca3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:41:52Z), 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/QZTAX2201684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27aaa62b58da5c01f3d94cb72de63e92097fc555484b166c8ca88751462b57e6. 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/QZTAX2201686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214e9450ac7be765284ed57fd83d978049201f65f6fc3a78cbafc6f0bb1d321f. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QZTB52251360.
THE PUNGENT STENCH OF ROTT AND INFECTOUS SUBJECTION
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9622aa8cca1b4fc23561ea0034fdd853823d955877aed68a3b7d7769cd94d56. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTAT2338493.