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 0x2e36fb770e5c2cca03ceb8f33576f048d8fa3028972f94bac3c1a2de7403a198. 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/37535ef6-2797-447d-bbd5-808e773c4d88.json and https://artists.proofprofile.net/proofs/artist/37535ef6-2797-447d-bbd5-808e773c4d88.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 0xac294bee69578400063458d396f5a8e4ef9db6a9db2caad9fa8f03606ec66acc. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZNWT2320447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52f46da4297bf6b04ffde2818c97d7c06f00a525dcc2e774574ef497b4f1414. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZMEQ2384924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491ee399d06dac3936c5c7c06e03a893b7c0139a12dad0907eec9970c6e94b6e. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZMEQ2399539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1826ab8cb1b7cfb83355e2f1e06c9b3bd95815ce23100211049a86a9bc9c3c24. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZMEQ2399540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46718bd6d34afda5c6b950e1d857ec492d152b602883474acb0df249aaaa41f9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2399541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b81ec9241f1d48b61e71c784ca26071591f902f6901d3a8ea4e47cc8aa259f9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZMEQ2399542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49e57cc8749b9fff8285fa725a51a892e46a737521b8055d3e5b76d0048669d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:04:56Z), 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/QZMEQ2399544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a26ed6647f0bf56fbf88f537da336b61362fdba3fe205bc4cc396b965be230. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMEQ2399546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71541c36f3b111106789de789642b66405c2e4089f1ea71880441e5aef6bb068. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZMEQ2399547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf13876614242df599f2885f1c4466e3eca2ce7178af85a0be8837bb2be6ca59. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMEQ2399548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb495a3f2e360765756dba465cb6300a64e6f712b4041c2af9070899604fbdbb1. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZMEQ2388277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1a87d6a69e8a185fdc82858e90c427bce0e4ce963628d1a491bf3a93d6704a. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMEQ2388278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042daec8df09d66c3d5c7135cb22b5029398fa0453283f57f0b81fd3baed183d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2388279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a06fd48b057616f675fdf15ef5558451a926957e29f3da2c6347254d3aee6f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMEQ2388280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe3aa66a70058456311e24c795b6ee9f586d6cc340b866117d7efcede983d77. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZMEQ2388281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fdd516c03359c2f4fdfc5d6825b72cb5b436d7b587dc01d91eb58f8ae1b9d6. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMER2300671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df1c1ddc48148b542835fe7a73dc86ccf1c1105db150127f24f6f4eda6f2ab6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:32:04Z), 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/QZMER2300672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33a020b52db59061ec4ce19f8ef45bec04f5b807770dca697e905037c96038d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZMER2300673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72457929616218c8a708302045e9fe1fb093f6d9cedbedd00297fe9f07d1a91. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMER2300674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9966ae83a4657c4f619f0264e5b543d1e203434daf4725fed05d200b79a1c9dd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMER2300675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c8f7017b9be58cdf86ecc3daa024c03c02f0e4e581277e2a024710d1c76893. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZMER2300676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906a4895343139f138c4cbf81ea470939ac24f44742f11aeaaab73ea2ee5a42. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2300677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0babfbb72aa296e0e22463ab43ddfdebb5ccee5e52d994ebaba7d8c4797c6f3b. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZMER2300678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2324f3704986f44fa0035008111905e5b116a5ea5905db569fb21b80cf37b2. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZMER2300679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c375b2a28916f1da1468a63f9b31b3235e76c8df303a4b0864055805f99d5f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2300680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9489a66557b5e1f79059e5a90357e3621fa22d35a2fb64d36d4ff266925f4fc9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWQ2349810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd320001576664f6ecc83ad5c9d22edb9d481d9207798859b0ae34e0cea8110a9. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZNWQ2349811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857a2a14aa3d8146b9f30cbea389925be607232b15dd2ab8e536ebf0287eee2d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2349812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ceac4952a2ee706298b83d7181913b527e34645a5c6da4f6e708a8e1fea3e4. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/QZNWQ2349813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270530506c496d001b4deee6d4814ad328425a54a73ef74fb2d7265d014ac00f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:19:27Z), 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/QZNWQ2349814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4debd4bb55875306ecbb3bc74d64b26bb725ea420a457381362f3bc7188a34e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZNWQ2349815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5b3f67373e9d9faf161b87f8d2009aa625353537e9337c33ea32bfc06255b2. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2341767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff817058a037755fcb9d7149c7618ea8f6c919e50272b8e91163d9c7ae97f94. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZNWQ2341768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfffd7beb02d6dc56fada31ab02924fe70950b13fbee9aae75b91c55fdfed36a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2341769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9108177d03720ae865ccc30167055f9251159e0eb1fabad5ad89966268b8d20. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZNWQ2341770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48c9e72950803c0cea92e4cf5f2a4df2cf96e3642b291fad4a73b43294ea0b0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZNWQ2341771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c8a6802d3bc6850f90ffd3ad9c7169c51a7034cc0e116ccf938629520ad716. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZMEQ2388724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d419860ffc338771e06fc50e678d7e9327f385bee9368825b24b014508f2cf. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZMEQ2388725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a8f1518dd3a60319bbae2558a59275098688705534e9f61fc5920ff022281a. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZMEQ2388726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6df3c49aa11f84a3045b492c2696ebca5af7ed6706f9b4be8a3208b5d0a80c4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZMEQ2388727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23292ce6102b0da94be8171faed358ce24ab77cf714dac36c427acde75916a6. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZMEQ2388728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d009e42067b17352dd9c422deca0187f8578cbc3f31a11806f6b58bdee45603. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZNWR2365313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfa92ac57f88ea171988f037c59e2841658ee438038642cb21dd9aa4a622733. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2321488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee48c8e1ed4e8f22b84006ad9576c8eb4d928a413e68099ce305e15be3e5601. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZTB22397991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd442ee2e779b1fd345b203aea630d94bd913f7bb1587a8be9b1a34bdd5eb5021. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:49:42Z), 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/QZWFH2305765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba078dc10ae5f7965426a4a600efcdeea4bcafc06e00af33af89ecadafab3403. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:37:58Z), 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/QZK6Q2453788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a631cb03220ca54475f8d69085addf001aa81f993bf64cc5424b3455aa93553. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZK6Q2453789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34532dfdb8b81e92e5f93a359288db52c46fea505be6a02812ebc30e4dc4a61a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZK6Q2453790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf67cb163ff09cdd99506257b7b22f6d356cbbed33dbfc827b3b4785bf71cc1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZK6Q2453791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afc89c40273cff420943398c643b94f6d82a4cf602fce3c32420ab5ce27cf55. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2453792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07a2ec92227d469b0f9f35fc70a8bae813d440ab8c16ff8c2ce1bdb3ea4e788. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZK6Q2453793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba495bbe33abe580dec26e9d435da4f18e727bca542066e77c78c96aa5219fe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZK6Q2453794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ecb83e78e130a70177ed002a734e532424d67498867b005a1e943191bd5640. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZK6Q2453795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95f7d7d5c6cddc786ca2aec89e2cd4970f531f7d84535aee7388fa7240d09a7. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZK6Q2453796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2e68d23e52a1048f1af872fa5d226f222c090649594d82335e9faf8365111a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZK6Q2453797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6457e9cdcb6cb456bc2f5c39c29c19f0c3ccd7157576043efbc3c24e1172d7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2453799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f3839b4d78df9ac2acc6ff22e408119c6f55a2b089fb657837560fc034b5cb. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:03:43Z), 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/QZTAU2499335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6634dabb7be80af3f980877bf32da538ea3872dfac8da04d36882ac9001f20a5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2499336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1bc50116ee3214ca8832f2592aa9d6ec9a81fa526f1f656b544be4d72db7c6. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZTAU2499337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f463ce2e2ff05a78592960f13d2318da426320662195e1ee516270d245797d3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:33Z), 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/QZTAU2499338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd91172b408067599138ca53baa749d2788214a7cd71df8f473f25c84b54d069. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2499339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef73d9c8e877677770e26bce408e59ed2eea1aabab3806a492681323aa0324f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZTAU2499340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0138c2ccb2e78f2d6244e26d90b226aa08c6c78e3131ad99a6b2c722e6d5071c. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZTAW2400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72d2d5b08b6be7dddc8d0ea5d4d6f8aa7a84170f5b51167a6039171de9d6d29. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZTAW2400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77b2f9054adb3e9d1be09ce832f432edf862dc82fef5957ce8703093035bf4e. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZTAW2400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49ca115143916c96b26c110be4da138bc391db08c5f805b99301e8aa31a0735. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004af0bde85efcacb6c951ff812035f747c4f948923cc34d1871a982f0855b82. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:06:35Z), 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/QZTAW2400252.
The Pursuit Of Success - Ultra Funkified Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adec803345f65ac55351ca990d638bbb1951168f240215cd9a6af51cd9abb73. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZTAW2400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100bc934c6ce4b28252a2fab4d37393c3f5160b31619ea32583ee57c67a7b677. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZZ7X2428558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea5211cb82173178e837e8437673539a72a61ba92fc48565a1f911526394e52. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:54Z), 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/QZZ7X2428559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1805afad8228ed4fe85a0087bc5e37501362c1f7ade81ccc583b81f60ecd2ca3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZZ7X2428560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa057a0c4857f827b9097196a09b05e0cbed57fc8500c6a5c04a7c419e9be3845. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QZZ7X2428561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed13c238b4451070635184d3fef66022d1c11f84049fae15cdc3d19841ded78. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZZ7X2428562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c52c4e58d6634a277193cfeb802b1ce5a1f7066129b066562a5c175cd66183. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:56:46Z), 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/QZZ7X2428563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f14b5803b8034a380637be9b9b41469c075e0f82aeb82e2b90b3f524cab29d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:53:37Z), 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/QZZ7X2428564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0accf3eb5590ce5b972da8ff8b58df9fa37f8db8d0f3c59168ed7deeda85c73. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:46:21Z), 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/QZZ7X2428565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661bee8680f48a48ac2f26a2daa9484dcec2c78d2c0cb5c09285c408c5314e28. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZZ7X2428566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190359455678aa357fb628da06535cf19885f8fdcd3315fa69a162820f33d92b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZZ7X2428567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cc1a087ef5705f2197b8ac83480bd6946e407caf853da4c055a130fa9db9f8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZZ7X2428568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e90b044803d1ce897efd854c0aee54f9489e81852384447aa8bdd0fbff531c1. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZZ7X2428569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa30d41cb4be0c4947b7987b6711110d2147ef918fb4bf1f46b3d0e42c5c87a7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZZ7X2428570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185e9fd3c672f67ab202ba07c3ea8c506d1f36e01e9171bc247c7e714a8657b6. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZZ7X2428571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98007fa16badd6f7a63bb85325b0cb8458708f67750d50c0e9e3bcfad46a8d3d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZZ7X2428572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc748c3a9513fba2735f806b34aa8f124ffe43ea864521bd4abdfe1eb2d29f2bf. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZZ7X2428573.