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 0x30fcdcc7ae9e88583d1ceb310b727a16e52d299da01c1f77cc61ed72d1ea3b82. 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/9316030f-08ce-4da8-b1e2-c8b87d186bb5.json and https://artists.proofprofile.net/proofs/artist/9316030f-08ce-4da8-b1e2-c8b87d186bb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Goodbye To All Of That, 2023 (Deluxe 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 0x3d27df3dfb4ec55286b21dd7da381b6f9b11a9ac2139d1becaf50169d7bddc3a. 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/QZNJX2103722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c1ac444dc3ea439bc62f65711f723b5fd32113852e6dd1cfcc0d258f2add6b. 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/QZTVM2168061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b83bd6cd773e88d6d60d2519164d697d50ba4690e9a623f35f84e7ef3e1e0. 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/QZHZ32212956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a51ecbc12e52fe3485a5739b937a02561d67d74193b9095f63400297245d8bf. 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/QM24S2300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b06c52261864490eed02ba50c6b046675682f4d320547ace9e5824e4dc8c43. 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/QM24S2203440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ab54c88670ab468a2117efcf3c3adc84d8ee6091655b222017223a0e05041. 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/QM24S2205541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40be867601fb75f93aa4efd7e871aab5a3c998ae83dad95d55eb0f5976e8a82. 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/QM24S2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107867c3628b6bde90b68730d6b9086ba195b68416ced069fb95e29af3c8645e. 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/QM24S2300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf27b03815fe11d8a4a4be94894624fa0b06932c8ac09ae28fc19e3c5d9baee. 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/QM24S2300026.
Somebody's Gonna Love You (2023 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0be0568624df80878086164ad9619602d84c8a0e46047ea9972d8d1e29e3dcf. 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/QM24S2306515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a104ecb8488a3a3e8c1b199895581295c2428b48c4c024ef809793ea2a722f. 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/QM24S2306514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6348692f6eea1d3a9346de9e25ceff3248585984942332ff6959d566cd7e0d5. 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/QM24S2306513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27df3dfb4ec55286b21dd7da381b6f9b11a9ac2139d1becaf50169d7bddc3a. 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/QZNJX2103722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c1ac444dc3ea439bc62f65711f723b5fd32113852e6dd1cfcc0d258f2add6b. 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/QZTVM2168061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b83bd6cd773e88d6d60d2519164d697d50ba4690e9a623f35f84e7ef3e1e0. 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/QZHZ32212956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a51ecbc12e52fe3485a5739b937a02561d67d74193b9095f63400297245d8bf. 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/QM24S2300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ab54c88670ab468a2117efcf3c3adc84d8ee6091655b222017223a0e05041. 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/QM24S2205541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40be867601fb75f93aa4efd7e871aab5a3c998ae83dad95d55eb0f5976e8a82. 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/QM24S2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107867c3628b6bde90b68730d6b9086ba195b68416ced069fb95e29af3c8645e. 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/QM24S2300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf27b03815fe11d8a4a4be94894624fa0b06932c8ac09ae28fc19e3c5d9baee. 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/QM24S2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa801efdfa960e913dfc0e1f5c6547c535e89183aa13ac224184c97cc74d21483. 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/QZ93L2113095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b6eb150e0fd2ba92e78b9441b663b47cdf53554f9f19935dcc405fe0583dc8. 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/QZ93L2112795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60df60b6e503f561153b753254e6489d97ec9c0e25c4dd8c5ce4fb430046aa75. 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/QZ93L2104714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082be596adbab34db1c2fabea53c6c84d1ef11efc3f8222ded8031aab186f354. 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/QZ93L2113097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442078c607493a717ae7af00eb6428812fe0fdb8e1f57aa6fe8cdcdc154ab26c. 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/QZ93L2108347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03300edeb4fbb611a2a3e23c81f28da856e153d40f1fceecae228d904fd7354b. 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/QZ93L2111738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09d1add9b1804e9c628642150fea76062bf52d8044faa026f400c81c57a5894. 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/QZ93L2113098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ef474c93b54bdbfed17294a8a5a292668bc52e9648aacbd54aa4c3242a7216. 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/QZ93L2100874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87a2d983230093444db05263a8df8e941810a8513ad5b7e55bba5825294f62f. 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/GBKPL1941456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886a4e2f1b0332d8e407fdaafdf8c19a37c96f973cc07b95e4692d86e805cd5b. 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/GBKPL1949438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d3d44c8ad5d50561e823f191bb6d8e7e5a3635108e64506d82788590e847ab. 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/QZ93L1952701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a349d2e8dc8becca497bcc2816af460e872dc0c04e430eb9563f7682d9a460. 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/QZ93L1962441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0aa295113768631b606694ec06b592fc1be86464d373fcc18620f381fa3087. 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/QZ93L1974617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d7e58463fb7a8fe012c85da57a3f602ac610aaeac5986afc8c6012b9282e6c. 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/QZ93L2009052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139bf997eb215c0fff300c17bdac454cc9eeb817728611c6e332e5e47843ff65. 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/QZ93L2022514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd479b25565d864e9e3ac672335b889f640dc26a94a24ab3e573093a0cca4fb92. 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/QZ93L2034686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd983dc63f86bf0e382e1e7134766f087352e0d1b5b0f47a4661864ae573b457e. 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/QZ93L2058756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a3e478018cfd636fb79bc1b8a17a835bc3237ef7ad0903f89ab6175bef3cef. 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/GBKPL1818725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bab92778db85f241f5bd78c5835838cc71adeb210b22b946fef43fd79f4fb00. 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/GBKPL1897658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e2b27b8cc1f166c4955fcf3faaae49794bbd09379813ca4e625f8b8d1a36f8. 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/GBKPL1814789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4418f480a7379d29064ddadd49323a7d76b63ad7f5031d8d8ab10ced0f23d500. 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/GBKPL1818729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904b772cbcb04c834cfa994550866d076f04ca1a1594f9207d3d789408a03547. 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/GBKPL1818730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c36d6995a34195bd599b38615c2c1c3eb902bc9ffd0447f2464f874bfdd7ad3. 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/GBKPL1818731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc33f17ca8097ff45f6fde7aae4ada57ffc76723feb0536ada185d7d37de0d88. 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/GBKPL1808219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb155b77224895ed75b20305f3e2669743874f8e32f03bb29b3ec61fd3e35e8b6. 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/GBKPL1897657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc674e9c3e0bcd99fc1b7f2fe856d1ad5d6c20987e049f00850db1270868e8e9d. 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/GBKPL1818726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeff2c19326fd039ee2448cea2e955e5e50e962e45267987408b2a7eac94545. 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/GBKPL1818727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e3304d7f7875d765d83aef9086749a21e7e44501d2d1ef2b2cbc9cfa7d0973. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:43:45Z), 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/GBKPL1818728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2804acd5dec067d51a454126d010539f5a979efe0b038bc6d35790dca30c554. 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/GBKPL1777251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1736e7012243e84d25d222865ff5577c99c22d99b1843dd9a7bb371092dd28c. 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/GBKPL1777246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93db409189a1eacd40af6c3b349ac392d204ef113059f6c4b8eb0aa464574ac0. 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/GBKPL1777247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca7ae1a22251a2221d70980fe9e382085a267242dba0adde0e3ed8cb59cb47b. 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/GBKPL1777249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f34520582f442e9c14a62d2ebde0ee2f3d2bf1b0ea85a0877ba292a703a948. 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/GBKPL1777250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbc2222b614c33649de3414e981d7c2f3980e088640c554f34e7475e9bafd54. 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/GBKPL1777252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477d392b6aab84a6287ce65070bb3a7b0dd581c2aade3938ae238141650cef9a. 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/QZNJV2191227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d892bb017410389d46c6e9a46353c4262560261b31039849144e0acbfe36716. 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/QZNJY2145060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc787dc5a037caaae0b829b471408060e5f442e1f251090b543031700fbaa552d. 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/QZTPX2121986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bc8ac179113accf257bc61fff82160c88a2d9abfb262ec289ed86eee3e5fee. 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/QZTPX2122142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50341c1f8ba0f16bea5b1f2c51cf3105ae13d27aef1ea959c74a1843d8379212. 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/USCGH1698505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a6864fa84ee32ac23547038bd850093b8ecf82d7826eaf10964b6bca179750. 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/USCGH1698506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e274584316608d79073c3112380b84e8869707ab6cbb65ee50ec21a4063518. 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/USCGH1698507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b1ce14db55db4830e981caca5067937091bafbfea6129bb3215b32ec713735. 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/USCGH1698508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecb425d233bf016cca1cf5c6bf7e085d090fda4a6cd6ced8cc828a0ad69f5bc. 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/USCGH1698509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9ed815e93378335f4f3eb3caefe369b3c88321dd3ac6385c7c8c5876e94e38. 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/USHM21652888.