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 0x21b2fa89498bccc0a4bb5e9e2f2203646f22d6d618dc413ab57ac9dc85562a6d. 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/cfe93870-257f-4088-b54f-af85f9b73dfb.json and https://artists.proofprofile.net/proofs/artist/cfe93870-257f-4088-b54f-af85f9b73dfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79eea574ca4beb9e64a48501f5650574b79973bee623d94a61b703eabb5116e0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USA2P1846885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4675ac1d59c72844a8a40efd79d366bb56317642663deb7135cfa362d31a321f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USA2P1878218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43882a1ad7aee5b5019c078420d7791b7e51d8a3f1dd3f21d27b71bef65b6f5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P1878221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec277c5f4a3d9dbe60568e60c3aa7cf0ede190d77e4cbe05d7b774d72e0d8fa3. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1924074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e2a8db34f6087c472cff14aa4fd04a1f54db8e54a4b0b75e476fb9580e4be0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM24S1926239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0cf126b7b5ce01dcd6792dc856ddf1d45c1e71bc2797605b8f41a39a1e58e6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM24S2000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e2a8db34f6087c472cff14aa4fd04a1f54db8e54a4b0b75e476fb9580e4be0. 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/QM24S1926239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37714a0676f0e32328fc65e8cbcb4a612e0967d103e3af43cdbd867034050f47. 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/USA2P1839940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5fd12a9172f1e87004dae8f3409761c701f1877055548f195fd2ade744a37a. 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/QM24S1907183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0cf126b7b5ce01dcd6792dc856ddf1d45c1e71bc2797605b8f41a39a1e58e6. 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/QM24S2000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2e0e40573f3625918949b3e523cacc9e2a597f0c7b2745da5b689e11521ad9. 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/QM24S2001086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774bdb68c04ae55c3df1146eaa8acdcba868d1233583af99a4f1f5102c40b819. 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/QM24S1927684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82fae4aec376543640e7b106c4a423929d99ff50f1be182017994f77d6f4bbf. 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/QM24S2001087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79eea574ca4beb9e64a48501f5650574b79973bee623d94a61b703eabb5116e0. 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/USA2P1846885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ac3d76ff0a96e43e92b9bd50c007db548877592baee98e79eb38fedbc1c79b. 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/QM24S2001088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635bd9f8dbd104d5fc571f4fa5982b3e93de6ed4abeae16d445b42f134e470a6. 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/QM24S2001089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d2e135cb4afda9c1e201bb1a4aca800ff0502559938df99e35ba59a90b285a. 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/QM24S2001090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6609e83240155e1ae1ec721bcb9203dd8ec22adbc1f3e64145b3e8651349675. 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/QM24S2001091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176663cabea9ec33a821f9d4d22d5a1fe4000d65c8e362f746b4013b5431197a. 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/QM24S2001092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3235a2ed1ba6d7b392dca068d2c969ccc7936af77d99c2470b9e713c5cb5d17. 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/CA5KR2056495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf994efc493a584484f2bd607babfda999806eb6e96ba61f54ee3e5957dfc2c2e. 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/USA2P1878216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a3484cd48fe151b2c8a3ab79a3af94007bd066abd8f38812f8c224e3c68ca5. 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/QM24S1917534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb957650ff008e9dc88a7490eadb48d47e114efd4c4f13a7bdf38c6a5f9decd. 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/CA5KR2056506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ce7eb80ca60653b0b07c1ec5ad2f1221650df66b686fc05b7346dd3d9e3a7c. 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/CA5KR2056507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c4b75bc60c9b7e362aab4debf04d56724cc6abc870cdfc330e5ac3eb7280ee. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:24:35Z), 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/CA5KR2056496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1801943d29766619c4aa531ad363feb186a0cc8ac1de10829b3a29e6b6f998e. 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/CA5KR2056498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c202e0e5b0bcd81c38afdcdd7efdba47308cbe4d2551f834f70d151fa563ff. 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/CA5KR2056499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1678bbd9d231f77296ed061a85e9a914d6fb1d737a821745c212102a0ea4b200. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2056508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b70379d73db7a559fd4e4ebb09d5505e4d26ede6fa19fec6a08d9d80a3f42f7. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2056500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56fdbc409a4a6bc74b719e6231f99d7d8bd9e261eb920f79ed924b68f1ea81d. 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/CA5KR2056501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d37666b7de0aa446058ac156f2cb5bf3284e4b66475fb39ed2bf38643a1c6e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2056502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdea9b4c37b924c99efd7a39aee2c82aa93b3cd767bc0302b1eaf728683b054. 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/CA5KR2056504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e7bbb337f8d1a2b24af58beacd5f837e4c9ba4ffa8ee92d50120b4ccfa220a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2056505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a82b0c03d647f65978447de1e5572fb96f3abcf03c9091d42e4e56f001aea50. 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/CA5KR2075379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b0459730711fa43632697a60530a8a32c2172a32e10fb1bc99a85bcd03b7f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFPL2000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6446d05bd54973ceae30ae6b3910ad014772cb0db6e3883ff4d7004743bc6a69. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:37:31Z), 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/QZFPL2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42228fe853aaf642facdd491dc48297fc8ec4356a11f6f909a261e225de30bf. 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/CA5KR2152673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16e5a9ad1a66752704a8941d9add535300ea35465b5b70c3d5d83bd3d49c0f5. 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/CA5KR2159649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1302ba0c077fba6d68e83c6e6c3fad2f81cf9103837cbbff10d0cd0983bcd9. 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/CA5KR2159650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ee7b23d13b2546fb056524b284fc0020ff74282e2c8525d1c01fda758a5bb. 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/CA5KR2159651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08126d23572e383e345ef22e1511a44b1977b566932651a442b481ea4160fe9. 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/USA2P2216835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8758d2677a6604f1e377c9419310fbff1f95cefd3a3a99d5dadf03479d755e83. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBKQU2255023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c1f8f6baf3c48cd4a3e95d847b5143994ec376decb67507d04d99e119d6cdf. 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/CA5KR2303910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd809f613eb159801cfe69b2ba8fb78f82a7da46dcbdac05a1dd78282742df40. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2334851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98865e373ab6fc6462bdb41ea182fd26a3c1e27534c36b5e3fc0c9e8419f965c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:06:54Z), 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/CA5KR2350256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727a82ef76acc2f13488e10bca356e126c51d871dfac501be18e59beea4835ae. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/CA5KR2371522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98865e373ab6fc6462bdb41ea182fd26a3c1e27534c36b5e3fc0c9e8419f965c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CA5KR2350256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd809f613eb159801cfe69b2ba8fb78f82a7da46dcbdac05a1dd78282742df40. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2334851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58499867ef5a065b658a5b860722fc1818dd058e75fef22c7449e4b0f8f4c2c8. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/CA5KR2389521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d09800397c9d9723227f7d91b1634b9c45dd0e7205d20f8ae24afea607da2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA5KR2389522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e06db69808c4d417ac5c3daa4bbcbf05eccc7729b0c203c8805f65007fb25ef. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/CA5KR2389523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569ae19aa279e40b773f6002dfcaaf42cd480586c29ab3a5d0b5cc37a6bba1f0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CA5KR2389526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727a82ef76acc2f13488e10bca356e126c51d871dfac501be18e59beea4835ae. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2371522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10840e09e32412165e15616a726e07d7ed01c5777190511e94afb0719a55d8c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CA5KR2389527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5509039850fcd10b570a1d71c848b8ad0955cc810cf5a329325a50fcb20d445e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:33Z), 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/CA5KR2389528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24ddd55ddcab123608c66255f960e19bdf6105c110ab02c6fc0333bd2a217d6. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42402591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9433910ed2dc8f8345e140431379471c5ab56e56c14a753b4b7e9838ef803bb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLCK42402590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890f55ab64cc307472cc181932fdba949b2074032656e6de952756b3f8cfb031. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:17Z), 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/QM24S2300749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a515e67d8ff357e1efa1b520ddb820aecd07ed657ce5eca4fd41cfb96a8a68e. 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/NLZ542400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc640767b247388b33cb2d12110ace9ac04b2ca02bca1f3542c257f05ab6eca3c. 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/DETB32302668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ca42695b500d3112bd21ee683739cc1393a09e2fb02114fffbb23b596cf386. 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/NLCK42401590.
Give Me A Break (GRAVEKID) - Per Pleks Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f23ad307febf2874ffafc30899ab8eb3bd11fc5ce5c71ada2b6412249d2a89c. 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/NLCK42409896.