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 0xa9abae480bf6b01bca52e781dfb31a19988222d1936a5e1f02c83895c76996a7. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3ba4cf3-41ab-4e29-bada-5b0a23346ef5.json and https://artists.proofprofile.net/proofs/artist/d3ba4cf3-41ab-4e29-bada-5b0a23346ef5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shine (From Hong Kong Disneyland Resort "House Of De Vil-lains" Show)
Shine - From Hong Kong Disneyland Resort "House Of De Vil-lains" Show
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 0x6cb778a80a7a06b882b420537a5b59d41cedb06519641d7fa14fa482806fd97a. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/USWD12328889.
StellaLou's Wonderful Wishes Ballet (From Hong Kong Disneyland Resort)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a76692cb3139c099dd87afd43492233e2ef791aabbb360039456e24d73e76. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USWD12430849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bd4da97635ec7407c8cbc6cfbdbc912a824c4f5d4e71076722afdd0e6d2903. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USWD12430850.
House of De Vil-lains (From Hong Kong Disneyland Resort)
House of De Vil-lains - From Hong Kong Disneyland Resort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daa230358d9cc51ae2df016de3bc6a17f367095878021c73fa46bab01cb6ead. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USWD12433488.