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 0x8bcadad3a61788e210d71cffc82c9a509c4245ebb77bc533c71e5418b37bd4fe. 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/ff568b16-b093-4735-a4f5-efd5ab6cf356.json and https://artists.proofprofile.net/proofs/artist/ff568b16-b093-4735-a4f5-efd5ab6cf356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mexican Cola Bottle Baby B/W Peaking Lights Remixes
Mexican Cola Bottle Baby b/w Peaking Lights Remixes
Eyes Wide Strut (Snapped Ankles - Austin Version)
Eyes Wide Strut (feat. Wooze) [Tunnelvisions Remix]
Eyes Wide Strut (feat. Wooze) (Tunnelvisions Remix)
Eyes Wide Strut (feat. WOOZE) [Snapped Ankles - Austin Version]
Eyes Wide Strut (feat. WOOZE) (Snapped Ankles - Austin Version)
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 0x21442dd6ab224cda724e814a930718394fcf47e19079d6318bda05d2f81fd9b9. 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/GBGEY2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b67ac2a05b86f0dd8d8d269d2cae703fec08b70de7d5731c7678e0d8e380fb. 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/GBGEY2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb656ad17340cc935117d4d09b328886ae5c2d74d57c72762f45a100f9ba600f4. 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/GBGEY2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef508574369742a308a495e33bf167a1a13e4b7ef9e2f373c43eb335c907f96. 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/GBGEY2000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0c7360a449fb8d0ee42d46595278cc5aace7c8ccdcb6eebde0c05a8ee5e746. 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/GBGEY2000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a26208e162d02e3d2586afa6077af17f77f7cdbbbb7c3bd539e89432cfdecc. 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/GBGEY2000084.
Time Slips Away (Moderate Rebels Version)
Free You (feat. Stereo MC's) - Super Flu Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce607463f74446bed1451eddea815fcf8929ab2c039586e4e0594118937488d. 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/ZZOPM2119086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f065667c01563c7f8cacfe26fbf1731e1d2b127ee42bd63488fa19606610f11. 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/GBGEY2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41114ab17ecf3ad15dbc29fd70a7d89cff4052d96005533da9fd7221f770caff. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/GBGEY2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f32b2e1c75b127d00fa193ccc69aa1bff34d9601f9a2e94c44c4bf62a674d60. 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/GBGLW2500069.
Salted Caramel Ice Cream - Moscoman Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d817a53cded601a02e3d77bcda3f9e979c239a15e8ee0673c317c40d7b4a7d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:53:30Z), 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/GBMVH1900360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1718299b141863ff20685abe712cf32515ce5c5f768dd0c836a429d192131b0. 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/ZZOPM2110327.