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 0x4742357628ef698cead999f7d125400196de05b983bb8f2d1aafd994b9c40d83. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8699dac-7f0d-4e4b-a99e-96520c7cc388.json and https://artists.proofprofile.net/proofs/artist/a8699dac-7f0d-4e4b-a99e-96520c7cc388.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 0x76b8478b4d5798b0ca5e978c6559a6a0175d41324078174f78633450730bd9ad. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1464082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38688bed56cc939a15e870ff81aecae6510760ef826c489d675666b943db6349. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/TCABN1313047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3dbc83ef9423a298f56b4c6d307bd1cbc6b5048452b39923740152db2a358b. 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/TCABN1313052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b6e6712f8287ce6f9075ba311a23f6719933e0a7aeb9dac95831a9b759a4c2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1313056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b41ba4c9772b78c781269568130ebf9827eefc5574b1a77acefaca7758ba9b0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCABW1445166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5abcc9bd8ba00ea32e8518500678ad278e3f58ff67b9ff1afa5631abbfdcdd9. 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/TCABW1445173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f45b2f1e44e1e50ee3e7f2f31deaacbe03568ae7a607d6c836c3512821229. 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/TCABW1445177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07183c35be18f24a8196becd5a52ecc280556c5f3d7aa6658780e4584ed133a. 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/TCABW1445178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32ba5d3fe41aeaaa05375a3ef4b2d83b9e22e239e7bc20701ed5f3ebdcea158. 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/TCABR1394867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962a47731e2e11a38a273d2d81480bf068f55ccfe6cd41422bc6446a3fff5a03. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCABR1394785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2c311fe7a43d0137250ab0912a2eb616e0a35e5ad397f9f43f1255b525eb2b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1394857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613dc443db3455f035427e2766c7cd6032ddcea32508fde51efaf9bc875d18f0. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/TCABR1394890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc126d5c2af08bb5025adb7e1f3cc227aabb1c0b3b99479193e86b8f886a583f. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/AUFF01400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688258c693253ebc23897fb6293cd1998ae27d962dac4b272743d7200a93965e. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/AUFF01600907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc147f70739b946531b378bbdd7c9b56474fcd9bef6318c874dc5dbee5cce20d9. 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/AUFF01700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272a8a4a85a1528d6554b68abfcaf3effde9d778860059b2a9b420c588d30f3b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/AUFF01700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78a986db342ad4886e4eeb625c1fdd0a526e270d5132f377cb24d5b4ae5b637. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUFF01700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40577dee1b7bf6b941ebcc311ba4ecb08bd01b0b64d45b9047d445e5cd1673a9. 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/TCAEE1901600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b1795c775618a8977b706f0fee2957eab1959803a11906b2eb0b8ad2843313. 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/TCAEE1901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c46a1d8cb52cb59f8ea7fba03532a4619f722ca7d8716ca0441ff6a1e67bb. 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/TCAEE1901607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e2d7f6291323087c589e6b46027e228e87229d0190bf14f0541177a9bc7dac. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/TCAEE1901673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648d8ac831f53bfb0917b00d59d03eb5dbd383e266ac9ea8ebc74f0756496790. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAEE1901616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba82cfae9d9677875e85fec11c228a47762dc66e3702177c9bccffef1f376c94. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCAEE1901622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb285395ff7a65609bd26ff5470f4226a3dd3df57ccb9214cf22c9194b0377b. 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/TCAEE1901629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96a3fd05d1310a937064e3fb1689b94b4f8f93c8c6df2dbc9d950bc2055751e. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZK6J2108306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8dffa2c50dd2240ec97030de21b23300b3929b6ec8f040dd8edeede3397d5. 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/QZK6J2108308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b314e36d4214c4601fe8048b910b4929b16ed5f22158fe8ffc0ad8010587608. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6J2108309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17c159fd194d19cecbc64c027e9282abd34b9edfeef7df9a4e6d5bd81191427. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2108310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d830df5bea943db20489aa9b393c045825eaba57f68eb52bbb43670f5be3ff. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZK6J2108311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf922470307ed5b5bbfbdc33cea3608e267753c3cbea16a078d2e3888cb1ba6a8. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:30:44Z), 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/QZK6J2108312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf742861e3dcd9d6657d794a438739042da6abf650f121a330bc80dc9536b10db. 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/QZWDE2244143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78d811f89f03073d4e876491a3443e23110202271d714b269ee8fcb043813ee. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2266260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9abac90950f282947d2a5375a758df58f45bcb56ff3aac7c8759ad559fccaf2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02300484.
Permission To Love (Original by Hayden James)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1f3951337271abe9174a93b90c3f4dbc63f80a4ca35476e54ae01498615f44. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02300483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9abac90950f282947d2a5375a758df58f45bcb56ff3aac7c8759ad559fccaf2. 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/AUFF02300484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f01b6a356a2f620e8be64ddf2abd2684eacfee1471e138da003eb855d27043. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/AUFF02300485.
The Difference (Original by Flume & Toro y Moi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98aed2847cad6a58e68542135a33291c0246dcf510dc6cd2bcea1647dd40277. 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/AUFF02300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd105f96aa9becd873857042500651421bb2e89070ea78219a15ee15da73160c5. 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/AUFF02300487.
Clair De Lune (Original by Flight Facilities)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f83bff45981d819ea301784f722759d83b59f37f00c7ebb106e874cb9e1e97. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02300489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f7704a10b74be9dcebe7a046d09cf7cf2e7c71f8ba555e7345a8ce0ace2004. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02300490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5758dca96353dd44944e7421867cf1c4f4c353f54a5ee3e8d43bc7ac638b60. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:34:18Z), 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/AUFF02300488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de4df0bf26effa80a1675790ca9e8b5539aa47e94c17d6ecff342268bb3c0b1. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2417864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9744dfa77ee3b5829f2ca1e39e224ad358c4a78166b6766ce4d5aa443ef0a9fb. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:26:37Z), 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/USLZJ2417867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469a61dd1939577ffd4fe7db96c62daf18fccf696e3d2eb0462c2962432385a7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBRKQ2490157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c854c03f495a9a380d4411028f3fd37acdfa16ae43d1bfd58804b2406fde69. 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/QZZEB2402133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a8fb124304b15563140fa430e22c2921c9ce3698bde739d672f36bf5d64e7d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZZ8A2473158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41291532c89ec06bebc1f701db21e5ec5a00671d57311290549a9dec7875d1ec. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USLZJ2559637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c854c03f495a9a380d4411028f3fd37acdfa16ae43d1bfd58804b2406fde69. 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/QZZEB2402133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a8fb124304b15563140fa430e22c2921c9ce3698bde739d672f36bf5d64e7d. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2473158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccfebf47ddf054ca880179ad42de86552fa36879ebb6965db699953dc19b9d4. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/USLZJ2559698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41291532c89ec06bebc1f701db21e5ec5a00671d57311290549a9dec7875d1ec. 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/USLZJ2559637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c854c03f495a9a380d4411028f3fd37acdfa16ae43d1bfd58804b2406fde69. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZZEB2402133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a8fb124304b15563140fa430e22c2921c9ce3698bde739d672f36bf5d64e7d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2473158.
THE END (feat. Thrupence, Will Paquin & rum.gold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e77b4dbb25c2994978f8e0ae2c4b6aa9aa8f281361da7e53007ff54e02b62e. 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/AUFF02300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7d3b84ad73fb8ee427036475ed88fa7396c5928ae8c4a46485311e542b3fc7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF01700092.