Trevor Morris may refer to: Trevor Morris (footballer) (1920–2003), Welsh footballer and manager Trevor Morris (rugby union) (born 1942), New Zealand rugby union player Trevor Morris (musician) (b
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 0x821f667676b9138cff9a88b8c23d6c8da45fec49f47c3d63028e4d771a0214ca. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/559bdc56-a017-4eb2-9599-48a80257dc7e.json and https://artists.proofprofile.net/proofs/artist/559bdc56-a017-4eb2-9599-48a80257dc7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Vikings Final Season (Music from the TV Series)
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 0xa70501d45d840d15f9ba452d4c31b4d0902e6d917dc4fd104936bae258e65636. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USQX91903506.
Sky Fight / End Credits - From "Immortals"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539da454bf0d6ecbf12a987e396ddffeacd9f7a62c8f230bec8961117adc5858. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAJC1100358.
Command & Conquer: The Ultimate Music Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd931b3adb3bd6e6417199db00294cd307f8768729f27942cc9b2e6063552aea0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CAN111200476.
Vikingard(Original Motion Picture Soundtrack Ⅰ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe795dee92b3a927c6f034d78c0cb8d01c3693f9df0e9bf591a3502ad2d1ac9aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA0Q2426802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d2c2df2dbecbbbd5cc74a3b2e16e048a4c3ec52f7f9dccba235452b6c9c6ea. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DGA0Q2426805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1877da86921771ba5a98984d2946a5472ff2ffe0f9f7213a93eecc2133a1defd. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DGA0Q2426806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c47cf6ad42f32899ff35d094475f23d63fcdc108cd7aa388810d9a9034e9332. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA0Q2426807.
Vikingard （Original Motion Picture SoundtrackⅡ）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc36ea306fa5991c51ac72b1a09e49c07ac714d096dc236da7f2e26264d94d37. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DGA0Q2427943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c7399ec738f6d266c5bdb8f333a55be95d30801cd6bd8a6bb28163cb28d551. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DGA0Q2427944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875a8eade9cf3db86aea17161c30de8867a99fe2061cb52e131b15b7e81b1498. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DGA0Q2427945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74ed7cad9864dc3f20e7fbd1977f64e85681b0e3f48d2669f131f1c0a090f46. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DGA0Q2427946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7233e07b4e63553933832df54c0926450c6988b50c3bfe0be05f9376541a5f6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DGA0Q2427948.