thumb|Trojan LPs.jpg Dandy Livingstone (born Robert Livingstone Thompson, 14 December 1943) is a British-Jamaican ska, rocksteady and reggae musician and record producer, best known for his 1972 hit "
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 0x40eee1ff7e8addaabd3ee45c90458b51cb80ad7490416f6066831786b21ce986. 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/3a555df7-3548-4ecb-81ca-e8d1e31bb2e3.json and https://artists.proofprofile.net/proofs/artist/3a555df7-3548-4ecb-81ca-e8d1e31bb2e3.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 0x0bac336158bc56b4b56f4df9eb0490fdde12296b48f0597b3c3bbeab47b8a437. 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/GBZA42201128.
Suzanne Beware of the Devil - The Best of Dandy Livingstone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002a7bd00afd477eee9a479b1b4f5246da3fa6480b48cb967903b3df797389db. 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/GBAJE7900231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe514841eaeec633dc0209290218325bc8fbf0432da8232f113e6fb5cac8224b8. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBAJE7100439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8949c31daddcedaf8357ef69d0198a9768cab970301763e7725ceb0f8a449376. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBAJE6700374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395073a926ec83037c32c734b230bf0580c51f6d5e0feea20b10aba776c4e429. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBAJE7300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997f1a112c5879ac45a7e4680bd05d8b4ad60ae85b1649c24e04d1fb65b89ef0. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBAJE7300299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f95b5110ff9ccd508c98da8485cc33d10cec53d55c04f1a098f51cfa3ceec92. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBAJE6700375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f67c325eecc76925d483c0f2ebe90bdca14366253eea453590005a08ccc007. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBAJE6800533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6995212204a7ca4c365b5e8e9596315daf44ed6eddec5130e6d4fa63fb02ac1. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/GBAJE6900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2644aed82eb818585462beab3756b50264a193123dd038838806deea9b04b382. 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/GBAJE6800534.
Let's Catch The Beat: The Music That Launched The Legend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ffbd39291621e63e1620dcdd524a9f3d8929fd458448859877b0b86e27068. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/JMA271456095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14307862b7aa2924221fcd99c13f38afe150af498437e597da78ae51777fb83c. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBAJE7200266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5438230514ed2a088387649e870842538820111bc12e6b35b49660badaf1a2dd. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GB5KW1602777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa324dabf6d66862c5de603275d3aa167bac2cfe1e4b4f9396f2543065db576f1. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/GBUM71205364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e0eaa4ab86e36bc4f86d9d9a2ebed101231c7723b46f2e95e5d9ef215801a9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GB5KW1602786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164e9e691fbd28b8741b80cde6bd77d3c2846c74fc693245cc43e7e02158cb95. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBAJE0401677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73dcc3bc8f29c49255a863edc041a56d37501aee18f971bdbf4de8b44239800. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR2X41767185.