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 0x8a2df333789ac46d7afb363c62f2e122062fdc00fd8a4809e294078e3e13f4ac. 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/32d2ecbb-95a2-49d8-8ae6-c12a579d8da3.json and https://artists.proofprofile.net/proofs/artist/32d2ecbb-95a2-49d8-8ae6-c12a579d8da3.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 0xb959873c6500e2f36f010a89d9324d428d1d3a974f55a1dc7d5f4cdf41070901. 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/GBMVH2100750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e816dbb757103f9d6fb3cff0db795559278702897636073e18d7fbfb35a9fe6. 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/GBMVH2100770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe245b25f33a81c7531f88ffd3e19b3ba9a1a9ec362aa1092d62805413ca1c8. 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/GBMVH2100760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93528bb4af3cd80246d2617449041c80eda357438e1dc4829c52354dd30fae69. 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/GBMVH2100780.
Monday - Metronomy x Brian Nasty x Folly Group
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418d773c3218177b8d43e456f58bb061c88eaed48e86763f7395c7d115bee2d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBMVH2100790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418d773c3218177b8d43e456f58bb061c88eaed48e86763f7395c7d115bee2d. 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/GBMVH2100790.
All Seeing All The Time - Art School Girlfriend Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56e6966776ccf1a2d2bfbc99b885f04d759748e9903b5d0736c790ac5b43fee. 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/GB6TW2400066.
Switch It On, Switch It Off - The Big Moon Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe269cc8323d3b234e43be55e0f87ba824b98d327e8c39e7e936d50ec0915ee79. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB6TW2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2fb2848e7ec0edbd0078e6a1b310f5c26b0c1e5b4885ef648b1c5a764f9733. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GB6TW2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5450acb9430dcc05643697613547dda803d40ecd927c6430431529e19d493c1e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GB6TW2400068.
Are You Looking For Something - Folly Group Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66087c376145aa8ae2d38f8b271d2604b514355e790476d41761450b766a691. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB6TW2400069.
All Seeing All The Time (Art School Girlfriend Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56e6966776ccf1a2d2bfbc99b885f04d759748e9903b5d0736c790ac5b43fee. 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/GB6TW2400066.
Are You Looking For Something (Folly Group Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66087c376145aa8ae2d38f8b271d2604b514355e790476d41761450b766a691. 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/GB6TW2400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5010c5d4d55c2a630be19938d136fff1978ce10ed3abb5f6daff78a6dac3ef. 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/GB6TW2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9166d086af92d2a471d886125bc56b4d716f0f73e7aee77ce896319879a8afa2. 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/GB6TW2300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab6f230c005045baadc317b65b069f7962c52fa3e25c33a250d048ea1fb518b. 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/GB6TW2300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432d0acd52f6c29cd35dbe0e3aca8b2f04f98aae6c1029527132275d92bc5715. 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/GB6TW2300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45732b3233a554c89beb4ec6e7097667567b8e40d223cbbcc487a6bb76678b54. 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/GB6TW2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208f225514fe92160f34394a824b33fb7a4c7c7ec95c3a5580c57f9829229cef. 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/GB6TW2300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fdccaaa2847d9603c606d5228adaed8cd6fe6f41d8114be6da2733dd01a4c1. 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/GB6TW2300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c2ad5ce87473a700a9b58842c3dd15b15942e8bb98d1b2eb192d6c8affed84. 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/GB6TW2300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40cda37132bbbc1cf2785156e8bcd24fa49050599760aa6a2a5643598f93d12. 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/GB6TW2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e96d4aee4df0dc875eaf4c8d1c0cf6fd9aed17a3a6b2ac8f4a7fe29717b991. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GB6TW2300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc839b0fb2e59f43eafd29b00b3229abdd1141b0322bf1173bf11bbde2a4b8. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GB6TW2400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c2ad5ce87473a700a9b58842c3dd15b15942e8bb98d1b2eb192d6c8affed84. 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/GB6TW2300166.
Strange Neighbour (Mandy, Indiana Remix)
Strange Neighbour - Mandy, Indiana Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdc89e145b9f2a2e101fcd43a25b4764857e94d2ee76b91fc35d6384487d464. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GB6TW2400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9166d086af92d2a471d886125bc56b4d716f0f73e7aee77ce896319879a8afa2. 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/GB6TW2300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5010c5d4d55c2a630be19938d136fff1978ce10ed3abb5f6daff78a6dac3ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB6TW2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5010c5d4d55c2a630be19938d136fff1978ce10ed3abb5f6daff78a6dac3ef. 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/GB6TW2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45732b3233a554c89beb4ec6e7097667567b8e40d223cbbcc487a6bb76678b54. 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/GB6TW2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45732b3233a554c89beb4ec6e7097667567b8e40d223cbbcc487a6bb76678b54. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GB6TW2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c440185c693f41916d7b73ac51a57aa1ca266cf258a1a374aef091a0a6e239. 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/GBCFB2100828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a5145544471abb6a2ae00ecb15ed3dcfb6efd2abfd535ec617caa0f4003615. 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/GBCFB2100830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14de6f1e37f54f39cea4cba6acdb243d209d3fb231e364b42950e11b32675558. 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/GBCFB2100831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec070ed65944dcf054b7ec51950e4dc2542e586b8130a4c391a792ccdc8c7368. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBCFB2100827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942dd330e166e81adaf947c3cdda2b00060207a541cd07765b08d05b24f42731. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBCFB2100829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14de6f1e37f54f39cea4cba6acdb243d209d3fb231e364b42950e11b32675558. 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/GBCFB2100831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a5145544471abb6a2ae00ecb15ed3dcfb6efd2abfd535ec617caa0f4003615. 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/GBCFB2100830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3896eee23a7a3e43da0c7229808a80de71da9d9f082e250beefc9efed8a4e247. 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/GB6TW2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d234f6f96506164e69800d3e53796067098724bfdcc0bdf28ac2e5793b9e5fe. 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/GB6TW2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd916d1216e69dfef8eb32985242a77a64bfca48c3272259310c64dc56a8a459c. 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/GB6TW2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7459a66def8845ea6d1e4890dd6be900e67ff80631f1389d0b2831e24c04f4. 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/GB6TW2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40495a727e994289489caa80b20d1054fd693ae425393b2931852123688424d. 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/GB6TW2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c00c9a60e60972b675346a83ec66a66d34844ab13c05ece64d2360f74319a. 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/GB6TW2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c00c9a60e60972b675346a83ec66a66d34844ab13c05ece64d2360f74319a. 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/GB6TW2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d234f6f96506164e69800d3e53796067098724bfdcc0bdf28ac2e5793b9e5fe. 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/GB6TW2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9812852768918dbd4bbbd9ee9ecd2e2fa227ea56c00a3f97ac012c9e063feccd. 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/UKS422100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444f28576194621850362226b98c2c080f79c9149726105eb3568337e55f4133. 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/GBTVQ2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62381b51fa33f9789337ee2b6a3ecfaacf7cdd7b176e2ffac45944b08c4d7485. 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/GBTVQ2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f640e3856599870f8db2e28829efef8ff03cda2c3c3b0116b8f25573f8d77e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBTVQ2200010.
Metropolitan Police - Not Fit for Purpose Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc806bf246d84ea2ae0d910d87f17089b1d97fa621aa6d55ac4559e20593a611. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBTVQ2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a6258d9e2dd5085d249306f6fcad2472df0ba824ff1c06c6ed73c336a259c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBTVQ2200013.