Operator Please were an Australian pop band, originating in the Gold Coast, Queensland, in 2005. Their final line-up consisted of vocalist and guitarist Amandah Wilkinson, drummer Tim Commandeur, keyb
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 0xda6b0d34c04dde81f8af68c5be29a530bfc40a8af53b762d2841db422880f183. 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/162ced57-f297-4c03-b0ea-171abe97540e.json and https://artists.proofprofile.net/proofs/artist/162ced57-f297-4c03-b0ea-171abe97540e.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 0x491caa5da0c861b8f9462b935f2e8d33142ff5ed608e6ff605cf04d00dd997b0. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/AUOY10700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605c8cb4b925e3810262060dc08fa90f1f3e0c88d2719598a0d6cd350aea237a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AUOY10700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4157614db4d003112a26e0cbe35b972f905041b5eb142e02fbb9c74251a893f3. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/AUOY10700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb978851a0ec04e181bfcc54dddb6796d6c50978011aa1545ce22351f201dbd68. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/AUOY10700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491caa5da0c861b8f9462b935f2e8d33142ff5ed608e6ff605cf04d00dd997b0. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/AUOY10700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4157614db4d003112a26e0cbe35b972f905041b5eb142e02fbb9c74251a893f3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/AUOY10700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605c8cb4b925e3810262060dc08fa90f1f3e0c88d2719598a0d6cd350aea237a. 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/AUOY10700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86caca0ab62a0473df7164a0fbc81c078114960983cd907cc10d3f493e96b332. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/GBKYF1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde77d265873456c52a79a94e72ad98c451f16cdc2df732b9f05b34e628a4f9f. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/GBKYF1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c05e35f02ff47d7edd8c250af78aebef92d3199faf30c2671f7c6885b54a07. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/GBKYF0900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0be94da8ba94f295aba39add8bd6837231686cba7922cb588cff355380ed8ea. 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/GBKYF0900067.