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 0x64c838f00019c1906c67dc8cc8c3fad7e747325d7b5b85f6398ca32b59c24416. 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/5cce2287-f4f5-4ded-98b1-7b6885670f2b.json and https://artists.proofprofile.net/proofs/artist/5cce2287-f4f5-4ded-98b1-7b6885670f2b.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 0x8809f159d466d2426d005baad7a76e52b61d6b3585710b887148459a580fb3b3. 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/DES232300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc0681b5e41085830f0a1d050134b64fda2b88d3c2a8df7925151baf8fcd3a3. 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/DES232300131.
Dance With The Lights Out (BRETSN Remix)
Dance With The Lights Out - BRETSN Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2911ebe0a3fabb55032f369956b15b5223920d9e5962c06c1e9e9276a9b7fabf. 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/NO2DY2200406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc28939a74219f99216946aed003a7cfd1a8dfbc7ef89c566a1d93d6d4782a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBPQS2400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e33b4f177260780b2b4b0171fed84435976bb28a5f2a477a60b0c5ccb810240. 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/GBPQS2400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd35a9fcc8e6accd8f8ce5b30dddde3e71a7a5935fcf8a6b238a51ac6b9d69e. 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/GBPQS2400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe822e72515a4ed8374868881da90af7a45a8537c91a3715f85cd1909c8fb194c. 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/GBPQS2300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df71f196bea6307385a51b1d62bf5db9cd0e16c00d4a4b0016972f66c8b5c42. 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/GBPQS2400318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b999fb1545cf66e3ede0fd9c691b202ffa2cf0fb0dbacfb3a93b98f93ae0f5. 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/GBPQS2400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7afe1aa9565d157d34ad2d6f5f61d96ac32cff708594bf9be73470dae29d936. 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/GBPQS2400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c25c76cbc298ebbd79337fca8fa4d9815de197fee9e1e6dd952a9af3b14fad4. 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/GBPQS2400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b3490ab826a39a5e51190c4bd7a83dbd516422860a035514ede134b2ac834. 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/GBPQS2400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc01c71f16bdc9623af05ca88a5fd356a50fc01dc06ea5534979ac62d638d9c. 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/GBPQS2400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959912672431829cb07cdbce15c5416713f7616425f52d5cb108a5a4d80c078d. 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/GBPQS2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bab764335fbd8e8c843053b203e1db40ded6958fbb964161dc2a2ed2d21ba73. 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/GBPQS2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067525c223a3e62266d1ea61129147f8f3157476d997b58ce1568a30ce1543b0. 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/GBPQS2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385727a6720c9b9191ba4b875cc733bbbaba06b6ed7b9895b3017d60c19e00a9. 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/GBPQS2400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a85167bb7ace0cffcc94a418bd4ab2a86855557ce5f168ea2fe5d670c73ec18. 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/GBPQS2400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a22bda67e5655c4bda1235f897973acc9c4ac18194eec0ed37f43941a13b1c. 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/GBPQS2400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2418e0feb8f2766bac18c79fd946f25e886e0378afe95932896dcf367cbc8798. 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/GBPQS2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668eb688b34bab306d11ac18250e7cf47336ffe7639fcc2639d6d6374c5187f8. 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/GBPQS2400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99a06400ef18349ac4072a1bd2348a87d90acbcbc621ad81664bb2beb13dbb7. 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/GBPQS2400176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9617a0c5847dd9b30ef6180fda55579feb0f7d97a5452f3a4a7e085fab62d9. 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/GBPQS2400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5f86fd48082584e9a64567a2dcf88ef263dbf7bef25375363654bfb015c32c. 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/GBPQS2400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2929733224efd21fedcf06ad75486de2ea6d94a17db6b532256e8583576bd7c. 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/GBPQS2400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04acc0743cd3c93135a6137a89cc104e4d9824a9ee644146435d575a3cd9036. 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/GBPQS2400326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16be0f6c103c1ae6f9d47dc53d43b9d5ecc923d997f6069379ac5ce8d5816fe. 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/GBPQS2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d32398d7829d38250672853130b532588dcf88ffcd2440a996bd5175528ca50. 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/GBPQS2400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd89f25d015c32529acddc2560ea4ebc3ebf87c9e4f11ad5c4132251540d68a3. 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/GBPQS2400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352111c30d216f83c923183d43e7847ad4d25915263da9f478156366cc213ea4. 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/GBPQS2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0483e531746c10e6fb31f9fbb813c3ee270aec4a4b0609ac8d72769977cbd1f3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBPQS2400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf547d9fceae17c2d54f8ab563113df771e89a855b0a2c3f19dddbe14b364a2f. 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/GBPQS2400314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694616b360d8d8e2f46de4bca0dfc8e1e12f9b8f0f7a9a4818761541878c9873. 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/GBPQS2400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6746b95345461d36307987b0280e13867b402c8886bb2bf3376045ff50cf81a. 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/GBPQS2400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007771f52e5f4ead00d3e69854856cd423ca43fd2c31ca34061438c0c69fd140. 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/GBPQS2400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c4a59f92142e899f386b94f2918a3e0f719e2b92296ef54fd85cbfba25f9ea. 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/GBPQS2400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55513d62aa3b90b7c9d4c8481c6148083396d92922b3533228f4c062cef91215. 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/GBPQS2400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bad61237b922190ec3fd3982a7cceb306adcc449f9e9bd40302cbb52cd6a31. 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/GBPQS2400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a9a08420916459a66f9eaac887c34b566b77a4844613816cc28d5f423c6d43. 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/GBPQS2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c122fd3e109db912fcc18cf9e47da8fd23d4bdfbf0c5ba3659ba5a6d34b7528. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBPQS2400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eb10d8c4073fa869bd248196874828e1d320196759324695e23dfb59cdb3af. 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/GBPQS2400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886910f8b800c52aed52b02052aac4e2075e4e0b1c6322b799cad41a1508e311. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBPQS2400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d2eb2f5c24ebab75a41422ac983b3671de8a57a9ab9df7239298b75d9311a7. 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/GBPQS2400265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9857c7cbe68bdb5a541c8790a044d7bd3a9fa782a9d6d313a141b277509deaa4. 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/GBPQS2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0029ee9ca75823e1a1302507a8da37195e188e6bbbc1f6188ca66d302a4700. 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/GBPQS2400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b950e9952e491424b80353285c2a54d7a5ebaaa02b6bff5c9b83449b6cf424. 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/GBPQS2400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa488ec2b5dbec82fab357a9d60d9abc7c210bf48d99e425a1d2909d418897089. 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/GBPQS2300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69494652e2f9ae8c26d30ea29ba397876f1a2d4b6e4cb07f36d159643f02a0b8. 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/GBPQS2400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80cd33f385f6a77178d1395d8d35761f337de79c40a38c9c767857c0ca489f. 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/GBPQS2400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5268924dfc93b5d65dacfdaf50a0cd7cee22acecaf9bebaa24447ca7032ab06. 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/GBPQS2300058.