1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x09e303397dc06281a9e0141bcf076fbfbb9d75edce3aaa4c70eef2b25f5a8517. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4a9a661-d4d8-4dcd-8404-a06dca367879.json and https://artists.proofprofile.net/proofs/artist/f4a9a661-d4d8-4dcd-8404-a06dca367879.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 → block OTSBitcoinBlock must exist at that height 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 0xaeee980ed594c7cc5c1dbf723eddba238c0af2b0c09c29b5dfbc2f3d87713761. 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/GBCCH9700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8473b84385124c4852c9f607787a06f715e7cd8c84de9b0e21451dd7c919b30. 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/GBCCH9900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b95b9b9ff701c4bed5f01845b0bc576b5e06400433db79fe259d6350b8bbc. 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/GBCCH9700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049fb1167d25148dc80b878c02dd0d200f4ca432eff9a96b69f30557a7380595. 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/GBCCH9600297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec32a393a3625ce7bcf76859dc4e50c2cfc7201c001714647ca88d9db481906. 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/GBCCH9600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903e1a0b71e261d009a9a3bba0a94c833564922447c20f486995bc2fbee5a667. 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/GBCCH9600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb13f24ed00e9a6046934a03e3a747d21819b4074438ebb38b11d2f694c3252. 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/GBCCH9700310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b4c23ddc438f9cc7cd48bed367543d12cffab99d56c0fd06f5b1d03935072. 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/GBCCH9900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13052088efb7583ebc0a893ead3a555f07a9a065f54e52de997ae84eab77efaf. 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/GBCCH0000363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd259efb35d7dd4f7029c72debfb3fd16e71bf16009decab59458fcf8b69bbd54. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CHA531300028.
Logical Progression - Continuous Vocal Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e1afc586582f4634c7992bf006523e210483f2ea31d070125186ac8a3aa235. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CHA531300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141a5f00f7eda13a703ede86761bb81d52c4b41204ebfd303641c19d16843836. 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/GBCCH9800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc40587d993f87e3d7ddb82d42d93aeb709c5479f82c20417a1f1ab35ca41abd. 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/GBCCH9900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29a746b6d095bd154299ea7623c43abb2a55f93d26e82d4959a5981982e42d7. 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/GBCCH9800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee00f73a88172310c7e977bf99fa28c34e68df6d1a1ea10f72baca90a822ce. 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/GBCCH9900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c474dc74f36ec98a5e2dc9159b64ba0a68f51e724b15ddcad23f043ac05f32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBCCH9800186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa136620195a9e1075c7f0c88c9079f4761be94bea6005ca3add2a86870680745. 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/GBCCH9900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397dd60de89b9e5c5bcb535801f218fc47a7b9f3342969281429ff10c6f54a3. 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/GBCCH9600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460edcc872972da4e08ee02e1ff5704e69e09d342dc3e2e0f4856524d437889c. 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/CHA531300027.
Take Me To Safety - Blufeld Deepsphere Mix
Progressive Trance - Sampler Series Part.1
Actuate Recordings - Collected Works Vol.4
Actuate Recordings - Collected Works Vol.3
Souls Of The Energon - Liquid Vision Remix
Back In Business (Let's Go) [feat. Lo Tek]
Progressive Trance - Sampler Series Part.2