M.O are an English girl group consisting of members Annie Ashcroft and Chanal Benjilali, and previously Frankee Connolly until her departure in June 2017 and Nadine Samuels until her departure in 2020
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c348feaba84201f71bb3ac57e3ab43d1fcbc65b1155d9422141f67c15a62e5f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4dc43460-5813-4822-9c8e-ee91e645acab.json and https://artists.proofprofile.net/proofs/artist/4dc43460-5813-4822-9c8e-ee91e645acab.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cdf05976bef06cfca3014d7effc9df30fc201d1070b139e49baa11120f62cc. 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/GBUM71904936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35422362d87bf875d3f57bf002adf66b3be6097b6adc7471112438d3a460698. 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/GBUM71706433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccba9daea2b999d65ec09dc05965f828f8cac3a106b93da616e1eebdfb9d380. 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/GBUM71902629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003c2624fef78d2ef23e5c8749997e79e034c1caf571e7373056b841b01a65ca. 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/GBUM71601260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7235a04587316dc90cf559437fd1cb998a5ece8d8ef97f9e915b1f5a662a0e00. 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/GBUM71806357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c71ab90a35bcd5189ab5a2ddb76d853b1b9b10a7b951cc8b0a59bdf94522e7. 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/GBUM71602389.
Pon Me (feat. Abra Cadabra, Sneakbo and M.O)
Pon Me (feat. Abra Cadabra, Sneakbo & M.O)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa94e7e102d2668cfc1e648f5a28402d53cb971d44edbac0d6a6fee85065f6f. 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/GBAYE1800777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29eda060398df7770a6674d74c2730aa20fcbec4b0d4ac0fad02d172d3d9c0e. 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/GBUM71801200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb612e96b4e49124ad7e0186fdfba96932b3abc2cefe3aa5a8a4369553c815647. 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/GBUM71705530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1492ae6f28d01c5d8425b0cee1393d2ca45fd15ca9e3f5e7fd5901d3a64621d4. 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/GBUM71801155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35422362d87bf875d3f57bf002adf66b3be6097b6adc7471112438d3a460698. 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/GBUM71706433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c71ab90a35bcd5189ab5a2ddb76d853b1b9b10a7b951cc8b0a59bdf94522e7. 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/GBUM71602389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacce6bec7fe5ed7dac35580b52a8eb75b7c26e2468dced840b1432a3a7c1d43. 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/UK5HP1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7220d46e9aeceabefe81cd111bb81e8132938211134cf1f73e7a916521f6b5de. 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/GBKPL1377152.