Misty in Roots are a British roots reggae band formed in Southall, London, in the mid 1970s. Their first album was 1979's Live at the Counter Eurovision, a record full of Rastafarian songs. The Counte
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 0xbf4c7c2e11fefb5439a5873b4fbea4fc07d8ab06a7ae1e22e14ada782b9c63d7. 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/f161834a-b410-4ef7-93ae-a3c5992ec822.json and https://artists.proofprofile.net/proofs/artist/f161834a-b410-4ef7-93ae-a3c5992ec822.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 0x85e4a5db3c16937d73ec90a5fe89b46d8b4f7e85f2a304e20f586df4f0c07a62. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCPA0200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad86c1fdc0322d18bddd84c1cf83f66d4fdd0af9077ff3837a0740867eb346b. 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/GBCPA0200638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf656b0de31e97dfc6e7a5a50671843f1414984c4333587d433284d1fa66b5b0. 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/GBCPA0200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd8cd4be54001ea97d26ff0f535c49d4141a1c1b0f025c1b2073e61f7fc5b75. 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/GBCPA0200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14296c41438a8dbc7b23ee042376f0224cbde4b9adf01027251dafae9155ee4b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCPA0200641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23918ea3dcccce4906bb4792b97a2564f5896b4e722c24a275826d1d98c74fc7. 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/GBCPA0200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458fd06078d994706fe143e933a907653d281253f3c4f8413a5f8b5956d52706. 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/GBCPA0701198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fac8a257b55546e4977f7da40b3959e02d9cd170c96eb8a4529f47d37a0c10. 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/GBCPA0701199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567d68ccdad44ad98960ce19c923380796eb87a9e5a3e091e2139353d4dfc3d1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCPA0701200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c86541b79a6534119fcc285fdd1c3a4fb482210cf41641b586ae62d21987bf. 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/GBCPA0701201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d588493234b1ae2a91ba9527b5dc11dab0d065238afeae10f3646b03cfb9ae. 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/GBCPA0701202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc08c7c62edb977ff979f3742d6f5c1311dda5daf4870b65330b9f8fb866f233. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCPA0701203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1135ec43e5a56e3855778c2ed422e8b84803ec7f2efdf9b0571f50d4c663a9a. 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/GBCPA0701204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856a0373a6329ce490cf1faea82d9f8b50f613dc2d25c4fb53119563f057b0d4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR6V81746277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac27632a06d9329ed5900100b613cc805ccd9a49b6f0ec60de8759e6eff129. 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/FR6V81746279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3176d658165f24faf903cfbd904d0ae720c62c7fb476863f565a415401d09ae0. 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/FR6V81746280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fc921b43ed699c16d392170b00a3be8be6d110634aa66e22fbf3ea7ce33de4. 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/FR6V81746285.
Rototom Sunsplash: Live from Benicassim (Live at Rototom Sunsplash)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade05acb6d568be88a9033e6bdcb0c0cf2ec23379e71a7cee0b96819d7322f57. 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/ES52I2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa552ff14b7e1d2bce56f4e12dd4960b01a7a9fd6a659e733b698a53052ad2740. 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/ES52I2100017.
True Rasta Man - Live at Rototom Sunsplash
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3207e42e26ac1d3b05d920d27bab3dd264a6dc30622402aac962c124a4749d. 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/ES52I2100021.