The Melodians are a rocksteady band formed in the Greenwich Town area of Kingston, Jamaica, in 1963, by Tony Brevett (born 1949, nephew of The Skatalites bassist, Lloyd Brevett), Brent Dowe and Trevor
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 0xa6e68775fbd65e544f7ba862a3151887aaf02321d383926844c0ab8998aed4f4. 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/ec8d7989-f3d7-451e-9fa5-1e0047c85744.json and https://artists.proofprofile.net/proofs/artist/ec8d7989-f3d7-451e-9fa5-1e0047c85744.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 0x053a22247c359bc5cd06f5a8f0eb708a184a846cab8a6b062e69025dd4fdca0c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBAWA0368667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da956147b3a583822cf7f0f93af0e42f4fcc2262072daa27d5174c1ca43112b. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GB5KW1902197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9267149251418e2e603fd851417068cefe64031a0ae2ca136583b4a1860588. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/GBAJE0706419.
Rivers of Babylon: The Best of The Melodians 1967-1973
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf829bfe0a602b40bb16ff359da57b55be8ede2d9682c58d492bbeb17f304501. 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/GBAJE0706408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd80a91de97e0f5873dd8843cd6a75ddc17dc48dddccf1d56af645056078225a. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBQXA1113092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280b2d5ecb73fbd97f0ccf87f06820fc198926d206eb7fef4996358954e51cf. 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/GBQXA1113097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06854f3f7055c216b951a279ebb32d3066b493265568ffba12cc387d5c246394. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/EGA130004597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dda3d70769b8ed39520b429f1a8bf8da44d82ec8662ea1a2e4c647bbc6e5add. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/EGA130004602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad73f9c28359125e0555b926f991d7d07a8285d58282d266a5b81cf3043a5f7. 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/EGA130004611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f377dae321fb2425d397d23db4f22d909150d2acd8bacddac6494f93e115da. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/EGA130004620.
Sweet Sensation & You Don't Need Me - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa268e66847a708ea71bb717c1a5ff3f4d319e7ebc0c8d78aea1e8358341085a0. 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/JMA271701597.
A Little Nut Tree / You Are My Only Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c5baec14e34d17d948f6f68ddfac905db14a03a16f1ddfc70da4adca4d6625. 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/JMA020602252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b3cee0055c7d2161c7e3005548bf3e9d7d3ccb8c8c781b51f81502bd4bd298. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USVPR1600539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bff9a96386227b6cdf43ad99905212ed9240c3949ca2acd7c0732208cad7ddf. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USVPR1600538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187a2f068ac7ce95e0b5b7dc8df51a6c6ee30fb785d02bbf2d383dd4f072b2e. 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/GBAJE6900514.
Dread Prophecy (The Strange And Wonderful Story Of Yabby You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a354bb63171c5abe64cdd375eee405627d042f3f7be5d0affdb2a0559d0e666. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/US7SF1555925.
The Power Of The Trinity: Great Moments In Reggae Harmony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2364a863930bf0e0417e4e0ea9141302b51b2d8d15d9391c2e2495441e656a6. 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/US7SF1352714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e14ee97d9b498aa74a128fee12428a438da7d8515982e6b156e2e88e4903671. 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/GBAJE7000165.
By The Rivers Of Babylon: Timeless Hymns of Rastafari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd557606a5274116eb352a3b52a961ad366c72785f41f31cb95eae0602b5775. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/US7SF1352735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba63a75b17d3e4dfeb617b13120ff0538fa96b460aa76de904b64fc5815031a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBQXA0910348.
The Harder They Come (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbebd2033c62e276a7c21deed4320be056860fb63f396870252ce6b19cd24ef6. 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/GBAAN6900010.