Thomas Fersen (born 4 January 1963 in Paris) is a French singer-songwriter. During his childhood, he was part of a punk group before playing the piano in café-theatres. He released his first album in
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 0xf11a4685acce36d45ffe34f019917d8869d291531e2b401ba9605b4f4085eeb5. 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/df1917b1-e23f-4765-b02d-bc0ac5f9e944.json and https://artists.proofprofile.net/proofs/artist/df1917b1-e23f-4765-b02d-bc0ac5f9e944.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 0xc1e2aed613b4f9d83f7770652a9e68316241c3ca16cecf2a38a3c5bf702c898a. 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/FR1K31900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1716b2393f50ed9f278ba78cf2bde10278ce76ecc533d199a435c08d059819. 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/FR1K31900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9d918ecc504b33a8dbea4c121a543e9cfa8228d4e89b8948479c9865b5a3f7. 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/FR1K31900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb127d66fe3795c5c593e741c42b4023de1b75d041e8c66126eae007a2ddc813. 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/FR1K31900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe991c9e995d706eaf15bdbf53640f780708bcea8c8efb782f2ea8ac5f22cb3. 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/FR1K31900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22be059598ffbbd0631825aa6ce992b5f3d96ffd79678734f6b23cbd61bde6. 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/FR1K31900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abf1cd4e7af035efd567f2c5b91c0dab5403c82f100c40b9fdb08977b139798. 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/FR1K31900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6a3afc865a82ba4d57cd1c1761b191e5d465e06088a648832c0aede46e2ca0. 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/FR1K31900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ae5e664ebdb834b7466dfa290f3ce69c0c5572dd1648e77b3533e083dc116f. 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/FR1K31900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b1a9463b4f6e242b1ffa40a1b2d70392c6ab44541a2c95ffe276a5ff74dd73. 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/FR1K31600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5612e724c4e5443a7245c6afc5312b07a963179bc30572cb3585e55daed23a. 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/FR1K31600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe205359360541a9afdfd4a0f1fb5e5722adc0532b925a6df40a9df152be59fa2. 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/FR1K31600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11746a2f348659010fd8219d0fc202e9ad4b45762e77e9cf893e22009a3dd2e9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR1K31500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb9ad12461bcd80a84f1b4a67a0136b1ddc7ef607225413a2368b368f097d44. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T17:00:52Z), 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/FR1K31300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5880a128f584fd6f9d73d3e36a8a170a0a7c53741e7df8619e434d83789b4400. 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/FR1K31000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd273497418a80bc0d7eb5b7bb272fa083b672cd9f6edc52f63f2936135f9f3b8. 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/FR1K31000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272fcb9b277889f8eefa2beeba0cd961a4a4ac8f2b973ed9b78b5e597688f598. 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/FR1K31000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574ec68f1ae16252858e3fedb44da91a8df937c7c996c2b61349f64080157e6a. 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/FR1K31000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e285ff67bc18cda3061608fd9753b1128041ae2d219dbb56105ba667c44e63. 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/FR1K31000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb247e71808387744fcb217efff58397535bb6324f3570e002f013d7f8e00d12. 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/FR1K31000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61390623a4e55e5181e98182f976da7071498b0027bcef12e5851f4345b3e40d. 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/FR1K31000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf943a0ba239e817a55fab003d3e9f93807d8dabe75a5063cd0ac22078874ed3c. 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/FR1K31000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a09d7d1f87123b87d0fc66cedbdab9c9357f3a5a9e7b21c5a1b8f212216a4bf. 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/FR1K31000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba8f2b72eba688d1f5f4adfb111cc5ae18e782e81dd04943f98e8c0f7c7df27. 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/FRZ040800123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a24f18d639deb96c24070c5077c243c15d04f38902463c1978feef40685310. 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/FRZ040800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf113207015627a6215e522a16554727e4df912c208afd311388e476eab0ceb65. 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/FRZ040800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a08c43e701901da5df1a10ae09364ace64aa171c344353ce0a9f6a965d26709. 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/FRZ040800126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cfe559331dc25e85091c6278e7d64f4b3c291d2dbc903e9bd9b17654b25694. 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/FRZ040800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879527da8ca850e1ac8f0abce0b96bc1385a329eaef70305eb0e8e8ee9888a82. 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/FRZ040500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e3df9817adf0c79e662701e22582d670a25aa9dd3ebb071c8b4a2f3cb93978. 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/FRZ040500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866321b46f2a4cfdb42c1191e0c474684d535236e8044a41cd49213afc287122. 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/FRZ040500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafea70bc185211dca6daea3365652519760f7ea02bd93c38feaa3ff981f1a8c. 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/FRZ040500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d111523aedb65c582f884d1761e396a01c604d420b810fa3536a3aee90b9b57. 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/FRZ040500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56185bf49759a4f4cc1e3540ed768efb3a7a74753dead67781f0acd49c86e5c6. 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/FRZ040500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f7b05a72f3e85ebb96016920c3672a3e7e3269873496e5658596a5603f1e56. 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/FRZ040500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daeb7c1fee0ac75e7747673c0db04f286f725a05704598444a8f0fa8fe43521. 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/FRZ040500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5aa03d4f87498b4fefc6e71120a48f4a6397d848a9ee91936d705ba8f31919. 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/FRZ040500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f20fee19740db2ec36773ce6b2d7e968cdfa1612bd6d45d0458c009cc9e19a8. 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/FRZ040500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd8e63c42e015a309c30e7ee65740a38d9df1f4f8093bf3a7f8657e09bf642d. 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/FRZ040500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596ee9ae1e80c96d5990631392b4b6e4228450e9d4ae659be46c0af7544117de. 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/FRZ040300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f9031edc0df214cb30ac4a2cc118d2333519f348d6f16763393dabd63d1db8. 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/FRZ040300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c83e1898cb10666993c4870e600a6cfdacb1f95d989e8164d2c644d6a3d22. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:46Z), 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/FRZ040300199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04d60c54c867b1250a55acfcb0d70e64d1e29f583fb4eba51a853ce9b08dce2. 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/FRZ040300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a6cc6fd68e5f4b2a2ee27596ef42157d1351feb21fcc6e187c0c3b31aec7f. 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/FRZ040300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20feead0969278bd95605ea0f421aa1b3f8a0ca2d26a8f10aa799947835b8b3. 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/FRZ040300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e825181694aa8096ceb05c6cb4e834973178f8a4a7958445f513ccc1e62b1. 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/FRZ040300209.
Rititti ratata (Il paraît qu'elles aiment) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca23ec4b8dec7e2cf99687c7e9a85f7e772be366d01a24439e3338209f74c76a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:02Z), 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/FRZ040300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8883678f5ede9c76dd03f62c6eea7d0c860f47978d5afba1df893c7ed3cf398. 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/FRZ040300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e700e8fc768ada0a3db44a1ec9196c442e2a78ab969400c4f5f187f707244d1. 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/FRZ040300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73579bfb88c4f579634559d74a04d76e36ece1a81e22054a8c71f3bf596b0324. 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/FRZ040200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62532bb27402fa97cdc503539e196da7068a7e12002f9c04a030fc8f55acc048. 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/FRZ040200222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc0d7c7e8c8dcaa2427f8267dc7b778600f9097b5dc3de4b147b45fdf7cf615. 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/FRZ040200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ae121147c907a595f5085aa85b3f61004b72c7cc31e89f8f0f862dd0a4610e. 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/FRZ040200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5464e7a61fa6435b3c00cc275d61183acbca5c8d71058a4746e07f64d465e5. 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/FRZ040200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c15bc2fb4ff010cb7783030c29dab2cb56ba06b90cdc3d3bfc584e94f9788a7. 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/FRZ040200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91064a41b2c3210ad58584be5a16eb1ec98c11e19997bbe8835af0541db5e52. 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/FRZ040200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7460e782370f8450355fcab4d7a7600e171c455d9cc311e3e87ca3d3f16a6491. 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/FRZ040200227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16831bb99b8e4c32747aa2831bd6d0071a09a557ae820f428890068234070ae. 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/FRZ040200228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23028ea25de2cdce114554cb6873cba6b4fb5d9f6977952b70cec7aade79753. 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/FRZ040200229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c2f6a27ee1db1076d803b3f666e8e138c7cc7370af871fc56c191ee478c8fe. 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/FRZ040200220.
Monsieur - Live au Cabaret De Montréal, Mai 2001
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf401726353c456edc07138abdc0f38698aed6fa658e125e8c7961b869114934e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRZ040100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1289d252e21450a0fcc52f4eb9e0498f0f4b8ad6b1a7a6b31d0153b12fab26a. 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/FRZ040100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0450ce8725685f5de5f2bf87f4dc13accc6e1bbeba31a23ba6a258de6a14bc82. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRZ040100036.
Les papillons - Live à La Cigale, Juin 2001
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c8cd04bf8456e22612b80b21dbc122fcb56233adf970f36241821805d974d0. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FRZ040100021.
Bella ciao - Live au Cabaret De Montréal, Mai 2001
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4501bcbcbbda554161856aae9857c0d7f72fc1378a2a476fd603fdb2cb143c20. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:37:47Z), 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/FRZ040100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb7cafa37c525353b85dce3f6ed0d45fbebb13eead7ed3f27bc0b87383e075d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:52:32Z), 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/FRZ040100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e3959aee0041348dfa39626fbf295b1dca78d9a5078f6ac499b1d4d7fb17df. 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/FRZ049900910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe20403e35500bddd6996c58771c6cad1dd3e3fa0db5e38d475ddee0360f840. 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/FRZ049901050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5c0be83c1752bf5d4b50e758d9859f7cc1b5f02efb8f0da9009ca8d77e5f63. 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/FRZ049901060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c7dc6e13b8ea63c20c25890c8b8e847ac3a5242b54023c2798be3e598548c3. 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/FRZ049901070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310b6bf6eed37a93d823650e904729a713c2753be3ea4bdce2674ba60dc89403. 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/FRZ049901080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cebf3ac0d4920a9d0b96ea12c89ceddef58fd8e59a7266ed951f17bd615aea. 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/FRZ049901090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf352d36b65ba7650b1c41632bb84578eb8baf2e3381288b294250a81c532ee83. 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/FRZ049901100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e86fc87bf89064228858fca54e64b4a2b48696467b9306b703bea019b0a3cb. 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/FRZ049901110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebe664e8597b8f6219dc98893bb3b56b117639548760b98edac30d838587c40. 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/FRZ049901120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b0d0bd793db27272b3b9277b13e6bd53b4f91c8dd16e1457986f72a016c665. 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/FRZ049901130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb161599cc3c072e55a04b88e2c474bd9b1dfeb46be8318a035b7e8dc0f113f. 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/FRZ049700330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73bf9d14d08804e9a28527137599fe9bb0103762e8cb0c840339b758e1a77cf. 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/FRZ049700300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df17dfa9f4667057082c5e40b8cc72d29952365baaaf26457e69cf9121e1e99. 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/FRZ049700310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee111191ba954ad7a75a6aada41626870220acf396a56d4bac5ec75662c92b2f. 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/FRZ049700320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda2b4aa237a3bf65907b47dcbedc172846f1b325eee580908db418447608557. 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/FRZ049700350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62b59ce8fad0133595cd1b6818baf51fe58fa79e3060a0d531eb48dd2be7cf9. 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/FRZ049700360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25ca6aebf4dc839256a43f98ac5f21126c532eb8cfb45b5586f453c77c918d2. 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/FRZ049700370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772435420ea98b0c95a37ba28fde0140afa1732882a10fb56c3fc52e265d20e5. 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/FRZ049700380.
Où trouver des fleurs un lundi soir après minuit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc75d3f2a45962d9a9bbced391ec30f6cf17cfc3d7e2163d17965a2e59fb1c6. 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/FRZ049700390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5f81743d0a850b9644bbd728d2b1075da3195fbb9afa66cc92039c106fe237. 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/FRZ049400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e32a8277993055c84920d7c3b9a834e1de270684e025e95e47a913eed9b5c9. 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/FRZ049400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e15585a2dfb66489dc68dc44d35d517100dd3f27eb355b8c2a7e2584db1f81. 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/FRZ049400620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9538e2372b1f0f9eba41ec72aa6f2dbc0d22269a59ae101b29dfcdac7bce38e7. 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/FRZ049400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591617306e9a0026c38d1f35f0505b3f6fb3a87bbdec33cfdfe736f46a4c47e1. 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/FRZ049400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235a70edbb5d2a9534936fcb18cd8439fe919590a75f2674eddb3e393df6beb2. 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/FRZ049400650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3bc10b48c6028a41e8d5b35b9e0cb7b1511c5e41cf752c1596268fe8573ed5. 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/FRZ049400660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e200ac41804eb926d0bbb7f8059349b79bf5a191046d0af813e0bf5ef92f74. 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/FRZ049400670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4620d719631ec8d77277b8c966d44d108f38b7ab566bbeeb192754d575d73b7d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:01:57Z), 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/FRZ049400680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff2c159c5a19c31b2ddd878ab3f4f78af6165085eefebc51b2f9d665265ef9e. 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/FRZ049400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7802f647eafc63e01843cb8d071f1e3c858f2a6e0e14ac6377f5823bf7631d04. 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/FRZ049400590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe536fbeae68e1839e56c0f95062fe73e2a779997a4247c5b478aa75c8d141e3c. 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/FRZ049400710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b95bad6ad9297ff03cf19ae150834fbd91fd1130de19eb9fecbe40deb911126. 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/FRZ049200730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1137d73ead3bbe9bebacff16da4db0216a1cb2d2aec97b46b471fb433016d5dd. 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/FRZ049200760.