thumb|right|260px|Manu Katché (Copenhagen Jazz Festival 2007) Manu Katché (born 27 October 1958) is a French drummer and songwriter of Ivorian descent. He has worked extensively as a session musician,
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 0xa618eed3737d1608c3619144c3f653abcb402e1f8aa39b4976f3044f7f08b78b. 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/fcdac615-c3c7-4467-8f4c-8dc3726e83c9.json and https://artists.proofprofile.net/proofs/artist/fcdac615-c3c7-4467-8f4c-8dc3726e83c9.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 0x93aa455bb235761201e7016c9521f89352c64ea0a45a4e3a7b4b27cbe2eb3f74. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/FRF519100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c543ffb5d3d0b7a8a20726ea668db8c0d5c4262c565228fc630ca46da0ab09c. 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/FRF519100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303787420232ecced41f5a098f3e96c17e61f3ed31f25eabe7cc65b3278605e4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRF519100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9090e22b9dd1ceab7ed6786c4719e044d29c441c44bd89bc2998511858c647d1. 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/FRF519100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b9ddb8bbeda9da74199961348c599e429e5eb5bf514992dd0e5d52d44fa8ad. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330489603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d67062dabd3c09b2ce6a70a6812c8193567b1c27b5c22fd813dbc4cbf140f2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEB330489604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045187de2f2630b3ccf029af56dd1c528e8d6e0d92805c956b93950ca9e8767b. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/DEB330489607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b03b5497ec46075c2127e3d5b7cbbb53ff3d59a886263f4fc4e56bc3fe389f8. 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/DEB330489609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7104c57b58d430b8508114c4faeb65db0b05d8c8ec651c5486aaa1a576cd1822. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:05Z), 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/DEB330489610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ffbafda00b29a65330361697c409d44dd74cfff835fc8f4efaaf52f05ddd60. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/DEB330701601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150ddfad3fe4a5ebaab2cbd4f37b75232576996242d06dc7d09723d217fa5d5d. 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/DEB330701604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c56b1cf55c29f8339fe1a07cc220bc7e17131efdba373efdcfd55b088fcdd7b. 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/DEB330701605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd261c2456b0ff303128aac3d6b618104ca04d0fc0a1ac6fd2f17a3cb065dc. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330701608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860c655c6019572a3458a9a9a5cd382a28d442f739dc5be8b465bc844d0c9c47. 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/DEB330915605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3018c2e206d1eb8382594a2f5f1bbedfdc9d7775ff1cefd0df545449732bb155. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330915608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccea57c6b2d9793f5e433d970fc76776040c70e5d572ac4756226d508b0036ac. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEB330915609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a418527f14e6d5d551f8fc7e3fc6668a4d2aa3451b273718fc861ea7dc2ac8b. 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/DEB331228401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71ee92c77ac3d5e2bc43949d15cec7abfc7f14a14cda987bc018e5cd0ac2a9a. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:30:17Z), 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/DEB331228402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06be788291d01dff45dbb76ffcc81109eb7f2c8a6bd7521fb5992ae2e6bd701b. 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/DEB331228403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eee17a433e73864b662d76a9d7a161104384685ec3040b39880ccf09041311. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331228404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe582706651ef00d7d591b4a7bb86f5b879402de07260b2c68d2dfd7a4646d541. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:25Z), 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/DEB331228405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467e5f29ff0cf069ea6af58a57bfa47ded236851f17823dcd1c591ae5913492d. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:29:42Z), 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/DEB331228408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585dd1026a3a50d5be03515c961d068520d4e74788406df3e739b3aa92ecee3b. 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/DEB331441901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255c5fbe7589c52a45a176fa31d79d4800612eb419d68969899f93fe2dd6f4c2. 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/DEB331441902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079d5e369d385fb9ba875363238b086c13f0c4a8c6dfe9cea2bd74d4b8dbacdc. 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/DEB331441903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0dff1fa115d1d9279f1b92b3d2038d7628fc1712f0c38b72e0c4950b00e540. 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/DEB331441904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d89ab607a5c6cc7572e7f18ff91d932182ea8db280643a94a7188290d04556f. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331441905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd48c7daf08997c08072a592477a8b22497341e74a1989491efa255721ef45f. 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/DEB331441906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5169785b31393fde386468774d9df1141688102abeed56f134a4667fdecde158. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331441907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dbba4faa279eaa4c626d918c6b2acd85e76c8cb05ea60d1835371933b74061. 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/DEB331441908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a70b2698bbc2515fc15511af055bf24c614fe67379e2860222c99484927ad5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331441909.
Live in Concert (feat. Luca Aquino, Tore Brunborg & Jim “James” Watson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845c6f4462dcc3c83599fa53be79734b0710c75abc41a5c327ed598f61b4e270. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV251400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b526016242ab9283771223f33354e1f2322a572e702ccb007fee75779c1b178. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV251400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde6e79e0dabb1606b1b2a876d123c89d83c8a8d3f269c22b6bb46f29d7ba45e. 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/FRV251400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a7b1fb25c2bb9013f9c7d3f60036e31ea6a7c74856930ac30ef05e27bcc5b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/FRV251400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef94175ed2c8ed7a3584700928dab9b2291e395da7fb4708e5c4b63ac57f59e4. 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/FRV251400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d3049120581f0241aa120a2d92acd4310f6d48e7da746f8b24143332285054. 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/FRV251400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c54c7e1dff0758a97354c5815fa9617f7493bbdb12a7bbdfe65b247a031fcf3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV251400050.
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 0xf07cf1b7251b725a8a7f301df57c333c1f4675075206050e4d9dc9f35064f2b1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FRV251400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f078827ad909f013a8b12b703e77bb17a5ff4711c08ebdf00822b1ee8cf43ac. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV251400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef73216cfcced2595c6efd2c6dc3877ec4d9ee2228c43f99f9cc213b503a2c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FRV251400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc505532e8b1347e869f8005ced26d65cf74b356828ffc659fe5f768b0ae22d64. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:42:34Z), 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/FRV251500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f9e307843504753996ba1d9875c19970296a1db8f688a4592d9e8002d8ad28. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:41:15Z), 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/FRV251500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b72c763cb380c220587bb152e8f0f62341a656b6df7220a651575d4a6f01065. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:39:17Z), 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/FRV251500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2615fca17af0a1eed3d7d5245b47deaac9bd3ce522930d319be09bf4b2c53f1c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:55Z), 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/FRV251500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc050f077025d1f9bdf26862434607823ccff4b8b8b3a0b4153b8a4bef9fe7fa6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRV251500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc505532e8b1347e869f8005ced26d65cf74b356828ffc659fe5f768b0ae22d64. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRV251500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0b9ead5ccfde1a974fabcabc35d1b163f7ceda934a9b53b4cb00833a8ab3a7. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FRV251500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b73d73a4dba5aa459fcf5a012270ed7cd9ebfc6de161b8b770b366964ebf281. 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/FRV251800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ecac03ac6d0575cc59d90bd8315f912657809f8767a5c3ebfa5fbc57774406. 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/FRV251800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78edab8bb4332edb58101bceda3bad7ad956d3554ebcbefb57c629893e1baa4c. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:39:15Z), 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/FRV251800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b73d73a4dba5aa459fcf5a012270ed7cd9ebfc6de161b8b770b366964ebf281. 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/FRV251800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ecac03ac6d0575cc59d90bd8315f912657809f8767a5c3ebfa5fbc57774406. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRV251800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653de9fff0845a6a4858bdced8b5587c866789e84ed30ee9136c34e5e2823f10. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV251800300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92d43b5ddac10dc4bd83d5ac7a52de121f41ba2ec781bbaec982b65f5437437. 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/FRV251800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78edab8bb4332edb58101bceda3bad7ad956d3554ebcbefb57c629893e1baa4c. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/FRV251800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0927c37c27edf5d6921c59e70d7143ed32bafc0beeb01e59072b8ffbfa3006. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FRV251800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9050aa193c55d47019b4b6e1bde3e3d6efae3d5b48094bcc0cd2ac1e21058b04. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FRV251800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bf1fea4851f3ea18115c9406d503c5c11f25593a2a73ea380919e242c567e5. 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/ITZ681800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2bc13bd785b674500cd83e3a976db593e1f6f758eef29f73891438015bde18. 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/ITZ681800505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e8af61f7402f00c8bb5bdd107624c0b25a4a6e1ff979f6e63403d4b00a879b. 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/ITZ681800513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd117082db28964b88b117f14dcc240d6cfc979e01164c2554ff1b9efd44ccf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCPA0701243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf77f0a2ab6b0fc14c2b36c1df2bd57b640cd227d5bf565b6c421efdd966946. 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/BER572000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d8628c89d658dc600d49b14be2fc09dd58652eee309b3b84c8b8608d6532ee. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/ITZ681800502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a097d8e936f920d02a237457adadfdc072c7e718b786d787ebc43f52edf260e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITZ681800503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e20a205eac26155477a14d542c2a8b8d20d7a7072ec13f3624d636cd400f4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0d86de13c8b59b5d2e818d0a3c91739033b5c1a4274801e02f984081fe99e3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae040a3338681951e3214a7a8040ebe01e74698f5cda843297a823250d91341f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681800507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa654c8c5a78e3ee6446c4f4496d7e41128bf309059fcc8567f14ca09d5342630. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ITZ681800508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6684617e855ed43a680a2a8e701110515be4023f28459919aba578fbd694d878. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ITZ681800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06366ac4ed827516f11bdc3fa890512293604e791fa883c5ce97f40d3bc991fc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ITZ681800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62082285becda27897e9801a367bd47b3ca48ce299ceb9a4fac3c7a633f03e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ITZ681800511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa719215cd45c3baf91e47830530368c8fed324edca11ae9d03ac33c945c3afa0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ITZ681800512.
La tristesse amoureuse de la nuit - Remastered 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7094ae7a9f58b76df6cfcb589643ec37f8d67509bcaa8f9076eff05f303786d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEEG22382911.