1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb84821a617bc40ebb4bb36de64f8dc5a5f0fee25a1b0ea3009a070963c672295. 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/0a423725-f9e3-4a9e-bb56-c9b153b23535.json and https://artists.proofprofile.net/proofs/artist/0a423725-f9e3-4a9e-bb56-c9b153b23535.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xb4b31fb4ce05a975aa30b7f2c6493ff9e61a85ebbdfdb19cdce1d76f4e5096ca","isrc":"FR9W12362220","name":"Revenir en arrière","registered_at":"2026-06-09T17:04:41Z","spotify_id":"6YtOeCqTvhpx6sflwM8r8p","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b31fb4ce05a975aa30b7f2c6493ff9e61a85ebbdfdb19cdce1d76f4e5096ca. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YtOeCqTvhpx6sflwM8r8p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YtOeCqTvhpx6sflwM8r8p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bef3fcd2c011c12f3bf567f0f7d8966b9c49f516dd5527227c541362f3a2c2f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dEOecGFR7c8Vi5J5yCb2k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dEOecGFR7c8Vi5J5yCb2k.
{"copyright_id":"0x12dca731347c3ae7a9e1c4f4b293dd9aba34ec5c68a2740f6f7161d0205d8472","isrc":"FR9W12134659","name":"SUR ECOUTE (feat. S.Pri Noir)","registered_at":"2026-06-21T08:38:30Z","spotify_id":"2Ic8UHiYsT5c9DoDFbqq7W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dca731347c3ae7a9e1c4f4b293dd9aba34ec5c68a2740f6f7161d0205d8472. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Ic8UHiYsT5c9DoDFbqq7W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ic8UHiYsT5c9DoDFbqq7W.
{"copyright_id":"0xa93ca4e64a1a9bc78d7cfd4d8b2934d54197ea53a25d990da1e5a4645e1982e7","isrc":"DGA0P2382489","name":"La main de Dieu","registered_at":"2026-06-08T03:55:45Z","spotify_id":"6LmpVlbxrU6aiyzDQTDAQk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93ca4e64a1a9bc78d7cfd4d8b2934d54197ea53a25d990da1e5a4645e1982e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LmpVlbxrU6aiyzDQTDAQk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LmpVlbxrU6aiyzDQTDAQk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc74af066ef0ccfd07d2e01b2a4010f3fef213321b5cf2959730f3ef4619a90. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FJC56mIGpoR7O0yZZLDEE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FJC56mIGpoR7O0yZZLDEE.
{"copyright_id":"0xb31c37bf7d5cc1978c6d63da509e2d44d0c7bbb84eea1fa497f5dde2c9f3be5b","isrc":"DGA0M2375312","name":"Bonsoir Paris","registered_at":"2026-06-04T13:24:48Z","spotify_id":"4TBW8ritszMPv9McKNRgZo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31c37bf7d5cc1978c6d63da509e2d44d0c7bbb84eea1fa497f5dde2c9f3be5b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4TBW8ritszMPv9McKNRgZo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TBW8ritszMPv9McKNRgZo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5619e130d4c68ba19764b38e3e6fc9b4b7b6e384e4dc71d81086515945d4a07b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32HSvBIdDEYZ0EDH5IeCAd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32HSvBIdDEYZ0EDH5IeCAd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ff7833e6b4ed146c3c254e086aa24ddec4d8ef2c02801e0169e896b8927a95. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rJMxKgny9bzlg3R6HmtnU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rJMxKgny9bzlg3R6HmtnU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9458e80699bc8dde134b41e5e823f805644e3726ba8b749b61d1399911575c82. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2T6k7ZhW6P3K37zdKuZunT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T6k7ZhW6P3K37zdKuZunT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a5f8e0e8a7082ad446d202b87a22cbb298097215f48948450108d35fbc682c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zlNiZt4UyHd6KWvGlWQXQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zlNiZt4UyHd6KWvGlWQXQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8fe168da046254c2bb2d6a9d9fec85abc3260376bff4a0ccbc788cdd24228f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PEHOXN60SerqM2r1aRJ3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PEHOXN60SerqM2r1aRJ3r.
{"copyright_id":"0x35556d097fa827213edbc9a4e0aad85375b3b1942ec33fe3bc7e7d8b1eff5316","isrc":"DGA0P2382482","name":"Mes torts avaient raison","registered_at":"2026-06-08T12:53:55Z","spotify_id":"6QQKJg9HHgX39NYck0cbK8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35556d097fa827213edbc9a4e0aad85375b3b1942ec33fe3bc7e7d8b1eff5316. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QQKJg9HHgX39NYck0cbK8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QQKJg9HHgX39NYck0cbK8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ae0e332c9dec19c0494cb4d23b874cc37907ea0a958842b0143189756f3817. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XVamTFCF1BjHu4DW5Cxu1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XVamTFCF1BjHu4DW5Cxu1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4407375318fe39f2512e77cdf6fb3e1dbbcaf648f5490b5d84f403a617ae6b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6i59rJefuIaJzV8TllPqJQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i59rJefuIaJzV8TllPqJQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a0d2c4de618597e5315733826ff44828e5e02d94d5e9fc64de99f13f257fbc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wIbr60JWPzQaIJXEnMRxT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wIbr60JWPzQaIJXEnMRxT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bca754154e0c19b7ee639ca16cdf7977b5bd326868555ce4601cf223ef01a29. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6T7NNeIXazB8t2fJVh8scc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6T7NNeIXazB8t2fJVh8scc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532f14cc1ec67ff87db47c60eee936cf7542d850497dc3d48d9a6089b5e66df4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xtlF4JOnu7SW8ljcedlh0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xtlF4JOnu7SW8ljcedlh0.
{"copyright_id":"0xa212aef89e3a81c64563c0ac92bf5ef434a73bd17b3065e263db2f302594240c","isrc":"DGA0P2382488","name":"Le lapin blanc","registered_at":"2026-06-19T12:54:41Z","spotify_id":"2EQyWU5iAHoPWTZlQklxjT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa212aef89e3a81c64563c0ac92bf5ef434a73bd17b3065e263db2f302594240c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2EQyWU5iAHoPWTZlQklxjT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EQyWU5iAHoPWTZlQklxjT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93ca4e64a1a9bc78d7cfd4d8b2934d54197ea53a25d990da1e5a4645e1982e7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uZsr8q17IHnNjqQ2aJRuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uZsr8q17IHnNjqQ2aJRuf.
{"copyright_id":"0x3481c23bd804d3601ceb94a8da2ef7b85f09be9356a6ee3a8dbe3e2d84e97674","isrc":"DGA0M2315475","name":"Les clefs du Château","registered_at":"2026-06-08T09:59:06Z","spotify_id":"7KE1I7Ofto3KWJQySzNu5z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3481c23bd804d3601ceb94a8da2ef7b85f09be9356a6ee3a8dbe3e2d84e97674. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KE1I7Ofto3KWJQySzNu5z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KE1I7Ofto3KWJQySzNu5z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc809b5f277689a6481ade936b098e27108c6ee684e18994c2a6ae709f33c8e1f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cVbDG03a8ZqPrdYLwmBAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cVbDG03a8ZqPrdYLwmBAx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca292c09e659339010f2c82e1cf7c2511ce2b7bc74869c3bfb5449e2ce089eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07Nkvnz8zOIZil23KXTmGx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07Nkvnz8zOIZil23KXTmGx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d437b2f022c03964f889333a9a1bff1f6b68e0c6750d4edad646a49043f2d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0320LkgC396cfXeh5SxEfZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0320LkgC396cfXeh5SxEfZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5455b1081202210f23722017c769328b9503cabd6defba1969383d9e2eee7610. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7acG7kCnYerWF96zcyGBqg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7acG7kCnYerWF96zcyGBqg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15ba09fd51da7a429fa8795e8c2560746cb30ca1d7f2116fb6098a0665750eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38pDlqImczAHJSNZ2rd0zm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38pDlqImczAHJSNZ2rd0zm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230796d28d708cc7fad65bf7962a636ae7bd9c95a210c2f965d58a9b4a22d0ff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3foLM0mK1tvD37vrDUVbVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3foLM0mK1tvD37vrDUVbVg.
{"copyright_id":"0xdf66959f1f8d0cf835b8297e9bed875bdeb9c8d63d1f0f3c619588c9d7f5794f","isrc":"DGA072163721","name":"Sarah Connor - Saison 999","registered_at":"2026-06-21T00:40:24Z","spotify_id":"4GnpqLWLNhZGEL6ODuYLPZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf66959f1f8d0cf835b8297e9bed875bdeb9c8d63d1f0f3c619588c9d7f5794f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GnpqLWLNhZGEL6ODuYLPZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GnpqLWLNhZGEL6ODuYLPZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db5d675074d82d1e4d5d9097cd83a86f3b8b66beb323c13530b910c305c4e3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39B9ZkfEILGFih7wcNKt1v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39B9ZkfEILGFih7wcNKt1v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6edbe2f15c299121ae59db4a3014523107724ccf6b1e73989713b7e6d226918. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05SwhgnZhWS09AqecdNC6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05SwhgnZhWS09AqecdNC6K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fd6346907c43da890413d8ecd22f205655b9c904839a92b8c666b8dcd626c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zzHK4p0eqyZayi89qTwfc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zzHK4p0eqyZayi89qTwfc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb368c26d51d47b9cb45557eb6a78fde2cd9b99c7c5ba0da7d75bb57dcdc116d9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XmdlU18O3gTekHg5bZGB1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XmdlU18O3gTekHg5bZGB1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a0d06649774a38555117044be3e7f1bd1f739943e9f98477502dc841d27d24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zC67oFTeji8aS0JKRcDDT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zC67oFTeji8aS0JKRcDDT.
{"copyright_id":"0xe98c12b1a011dd7390ab7267e8e66ad083731e4c89bff6dee51bd55ee9def981","isrc":"FR10S2067814","name":"Rio Paris - Vol 447","registered_at":"2026-06-10T03:15:25Z","spotify_id":"4VJmueyjCtftt7RxzIWFJL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98c12b1a011dd7390ab7267e8e66ad083731e4c89bff6dee51bd55ee9def981. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4VJmueyjCtftt7RxzIWFJL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VJmueyjCtftt7RxzIWFJL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df72d056a7dad3ba9545ab395a2ddf8856bf2603ce4dbcbb90c43ee0930c32a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CO0a7utO79twHhGb1sxTw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CO0a7utO79twHhGb1sxTw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafe15386512ac76b34daf7d2a2ba2a155ff5b7abbd51846a0291865c81462b2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DZ8F1mhaxnLvhzjnlnDTX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DZ8F1mhaxnLvhzjnlnDTX.
{"copyright_id":"0xb1e17bcd28a6d464d659d848cad29d2965db7e12aa94f6f85d1a507f71f2d274","isrc":"FR10S2067817","name":"Night and Day","registered_at":"2026-06-05T12:15:29Z","spotify_id":"0sZXR2wNOSdUtJOwUuwZZz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e17bcd28a6d464d659d848cad29d2965db7e12aa94f6f85d1a507f71f2d274. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sZXR2wNOSdUtJOwUuwZZz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sZXR2wNOSdUtJOwUuwZZz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5331da27554b6592151f92a203f0652f7fb1978ab93562586871104ea17b2527. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01OS1a3gxdXZMnppA3grQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01OS1a3gxdXZMnppA3grQ3.
{"copyright_id":"0x5fdaa010ee2f568e1ca254417349ccda8ad26613e8dbc776ee62e326ee9a4e6c","isrc":"FR10S2067819","name":"Maman dort","registered_at":"2026-06-04T13:12:00Z","spotify_id":"5kd48lEEaiwgENVZDCt6hY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdaa010ee2f568e1ca254417349ccda8ad26613e8dbc776ee62e326ee9a4e6c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kd48lEEaiwgENVZDCt6hY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kd48lEEaiwgENVZDCt6hY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8021e2d1a4266b926a6f254115fd7beb4a6f6ba633c67732b4f29f580bbcdd39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ILLDS6TsaoJkuU3LS4mAC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ILLDS6TsaoJkuU3LS4mAC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4004193ddd3013851ad902519e8ea902188a6a57f2c16e2ba06c950842d5d049. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hfAjANIKJEFgWoMYCViMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfAjANIKJEFgWoMYCViMl.
{"copyright_id":"0xa2d8ffde34e1e925475aca0ae4552c8919c6dee815e2f5e85b9b466d55a2cefd","isrc":"FR10S2067822","name":"Le plan","registered_at":"2026-06-06T16:57:20Z","spotify_id":"2yG3JAjBgu7hrmIcRJd4zA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d8ffde34e1e925475aca0ae4552c8919c6dee815e2f5e85b9b466d55a2cefd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yG3JAjBgu7hrmIcRJd4zA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yG3JAjBgu7hrmIcRJd4zA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7222a3e809731dc7e8ee64d1cc47e0552fea605865830cf5041a5e50764943. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4e0bDARPP3hj55BaSeW99J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e0bDARPP3hj55BaSeW99J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43b880884ee3c112a13869a801bf2ee4f0d2cdac40b72da4b272d8450a31a2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/313lZy40kFFj0nQyxOaQ9x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/313lZy40kFFj0nQyxOaQ9x.
{"copyright_id":"0x5f5f3c56002aa0753597c11e7c2a17ec2dedd8ff501795fa672f14aacecba7ee","isrc":"FR10S2067826","name":"4 litres 2 - Freestyle","registered_at":"2026-06-09T16:59:46Z","spotify_id":"7niJcWs3k9x5iyeiZA7C0w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5f3c56002aa0753597c11e7c2a17ec2dedd8ff501795fa672f14aacecba7ee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7niJcWs3k9x5iyeiZA7C0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7niJcWs3k9x5iyeiZA7C0w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8663b81b5bf3e9a9af2640e3aaa1c68521c79143802afcf4757b4c3d745fb59e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pJnsP7fzG5Kx1o9QO297n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pJnsP7fzG5Kx1o9QO297n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc809b5f277689a6481ade936b098e27108c6ee684e18994c2a6ae709f33c8e1f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4L4ZpICluFHKfq73h6Jv7A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L4ZpICluFHKfq73h6Jv7A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca292c09e659339010f2c82e1cf7c2511ce2b7bc74869c3bfb5449e2ce089eb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ou2WL6t09gaCx8alUMxgm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ou2WL6t09gaCx8alUMxgm.
{"copyright_id":"0x3dce26ab942b14891001744904db2b20b6bc7edfa907ba7beefa7cb0eb510ce5","isrc":"DGA072163717","name":"7 vies - Saison 999","registered_at":"2026-06-08T19:46:37Z","spotify_id":"6b7zy1XbpLqfTW2GQrZUBj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dce26ab942b14891001744904db2b20b6bc7edfa907ba7beefa7cb0eb510ce5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6b7zy1XbpLqfTW2GQrZUBj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b7zy1XbpLqfTW2GQrZUBj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d437b2f022c03964f889333a9a1bff1f6b68e0c6750d4edad646a49043f2d3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cM9yOCW2CJ9pVkqbI1w0r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cM9yOCW2CJ9pVkqbI1w0r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5455b1081202210f23722017c769328b9503cabd6defba1969383d9e2eee7610. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sAC1yrzGxHs6KYHbMAecm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sAC1yrzGxHs6KYHbMAecm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15ba09fd51da7a429fa8795e8c2560746cb30ca1d7f2116fb6098a0665750eb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tBQIKXB5sioC9tWBTItKR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tBQIKXB5sioC9tWBTItKR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230796d28d708cc7fad65bf7962a636ae7bd9c95a210c2f965d58a9b4a22d0ff. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZamTYK2wQ7hvo5gEWiZOC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZamTYK2wQ7hvo5gEWiZOC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf66959f1f8d0cf835b8297e9bed875bdeb9c8d63d1f0f3c619588c9d7f5794f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44w6OzJ4Y1rSVG412P5oST.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44w6OzJ4Y1rSVG412P5oST.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db5d675074d82d1e4d5d9097cd83a86f3b8b66beb323c13530b910c305c4e3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1x0EKVq2nl60MGek5wYqTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0EKVq2nl60MGek5wYqTZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6edbe2f15c299121ae59db4a3014523107724ccf6b1e73989713b7e6d226918. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oXTsupsUbDqJOAcm54h8J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oXTsupsUbDqJOAcm54h8J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe089e5c9d9ffda0362ca0099801305d10350babf7fd92c74884ce48956f5e4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GPe3ainsVesg0ZYubtx1s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GPe3ainsVesg0ZYubtx1s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb2b00ff61797ab4f8920c4657884ed18f21ed596d7d9ef0aa995e9f1d5ae41. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Sdq9PV5f72L7nWjQUNmFs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Sdq9PV5f72L7nWjQUNmFs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b2f35bb9d28032cd28848a29e767e8dbc34e700d9495631a6266a65e51c3d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PVE1tNUxjqoLgaUtz4CE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PVE1tNUxjqoLgaUtz4CE8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420fddf3aeef6ca43ba2ca4b508d1a09016c165f04a59920cced8a9a89801d9f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ifzChzIutIWX13CTk0M1A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ifzChzIutIWX13CTk0M1A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f864037f60efa43068476a82121fbaf4e85bb0b389a46c67011701ab9ad4d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73q8i9IgZ5B4AmKesA4OYm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73q8i9IgZ5B4AmKesA4OYm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccee9f415b1098cb1f58a971c44452fda1b877cc76187d9c9bb31490334cf165. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6j9KUSnS5HujKutpDgS0ib.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j9KUSnS5HujKutpDgS0ib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb669515357b906b1260f5b7d11cb00212a7f864fdb862489a5732ddf412e7c99. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JOJx8jx0dWZk33MsvRZrB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JOJx8jx0dWZk33MsvRZrB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13c17968f06476f61cd0f0feaac37b99679f23a4c8de6db094ea4821caef529. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VMTLhM0c4vhX5w09ACqq7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VMTLhM0c4vhX5w09ACqq7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2716d73f62c437ac49d059ef328999f82c0b3a899899c5c02973a4f7c92561. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fMODK268dHt3TlvWhcoGN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fMODK268dHt3TlvWhcoGN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf199e0b6161332b8dcaae847faaf59afb78668d92e699751ae4ae084bc377f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0utXjXWDVf5lTYPZkEMjiX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0utXjXWDVf5lTYPZkEMjiX.
{"copyright_id":"0xb15670ac09a457fe75e9511a6208b4fcdefd421c88f03bfe06d3a11b5ed92c3b","isrc":"FR2X41810536","name":"Narco poète","registered_at":"2026-06-10T19:29:38Z","spotify_id":"7dB2OOTnXrBtAAbtMs4vFN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15670ac09a457fe75e9511a6208b4fcdefd421c88f03bfe06d3a11b5ed92c3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dB2OOTnXrBtAAbtMs4vFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dB2OOTnXrBtAAbtMs4vFN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0347f87ac393ddde0dddced209f114ed66755a768b9bbfa87f50edbd914df094. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VdhpVIO7mYQUv7cxpRF6g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VdhpVIO7mYQUv7cxpRF6g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708fc369deb3e74f0d45565d34b015adca184f103c12bb7933658f02fae91b3a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/056uXrfsIHiRL5eITW7ppp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/056uXrfsIHiRL5eITW7ppp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec6a3a6238f0937dc683fc41d56d11716fd97a7b7700f20f6df4c9eb476ef55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5U5nrtL3xsckGIn0k8yfBO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U5nrtL3xsckGIn0k8yfBO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b775f1a4c48dec08a0887e230afdd211747fa709eefa2c506eaca62e8dbfdc6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6D6IVvmqd2yiG3D9JhDtwu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6D6IVvmqd2yiG3D9JhDtwu.
{"copyright_id":"0x54c2033430d7370a7abbaf14b4afce6b0956b6a3391aa4dddea93df3dfba5a39","isrc":"FR2X41810540","name":"Jeune voyou","registered_at":"2026-06-18T18:46:53Z","spotify_id":"1RwDpgQph3VLerh2SAQ6xt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c2033430d7370a7abbaf14b4afce6b0956b6a3391aa4dddea93df3dfba5a39. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RwDpgQph3VLerh2SAQ6xt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RwDpgQph3VLerh2SAQ6xt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069b286af0e2e0d99b6348a861594a9730e5ae5e484f6e656733af8c583f1f7f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wWC2EXf8nFs2MI9Hx9mEm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wWC2EXf8nFs2MI9Hx9mEm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4521152bb910bc8c8d21c4be866d88bc0acfbe9a6941715cc997c61d8e2d409. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CwBH4TNRZC3oqrfM9X5rh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CwBH4TNRZC3oqrfM9X5rh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7532b0a168c4934da4a9104c3c47facb746fd03b1404540f333d072c4ae785c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Q29kxphRqDsrUiBpEWU05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q29kxphRqDsrUiBpEWU05.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6356e2506d6bdbc2f7f23d29cdcc058bb5a4e9273417a7a2eb0b1c4cef72022. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2haE6s0pX6ieBtP9k79W7q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2haE6s0pX6ieBtP9k79W7q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cc3b45d866637881d0df214f870f030bb45956d8cd50df776b7f3acbdfdaa1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0khSutQm8KQCsU3ND3vlPn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0khSutQm8KQCsU3ND3vlPn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62b30e4d255671fa6d8fa289d2c1ef9f8a2610cb26931f06beb3a84ca52443. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3l1C9z4KZV36vtMJMSym9K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l1C9z4KZV36vtMJMSym9K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb23510674cc92fbb229af8c1a886cc361d59ff59779ad43b05f94eceb69200. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ustDDUfxLNPTw15GYFrQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ustDDUfxLNPTw15GYFrQM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294dc9ef000596500be631d2ef504dca57ded425a81de91dcd6e89994df96658. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kssajlA1hVix8an9b33fh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kssajlA1hVix8an9b33fh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bb6875076c42432efb66cf49a9274cbec21eaf364c87f5c70c4ce52e10ce69. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ld6CT7nMTFwk9pkpUp355.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ld6CT7nMTFwk9pkpUp355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873e3162559776d69bde013bb780afcf952721e4397f8d53f5d449f4b796036b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2m2HLCusLASDUfX8YY1EHD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m2HLCusLASDUfX8YY1EHD.
{"copyright_id":"0x70c0b4cea81ebfc54b1ad6557fdb4137e1cf5a14b433287c2dbc9801de54e3a3","isrc":"FR2X41590839","name":"Le monde ne suffit pas","registered_at":"2026-06-18T18:47:32Z","spotify_id":"6H4we9Yy8Awl9unbePFdnX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c0b4cea81ebfc54b1ad6557fdb4137e1cf5a14b433287c2dbc9801de54e3a3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6H4we9Yy8Awl9unbePFdnX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H4we9Yy8Awl9unbePFdnX.
{"copyright_id":"0x625bd97507c071e159ed3a8e6fa426d00cc26cb1d75feeed99fd0e2eb46661d6","isrc":"FR2X41590840","name":"La nuit","registered_at":"2026-06-06T18:17:07Z","spotify_id":"10zYBdZcqirjVwmAFSPFbX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625bd97507c071e159ed3a8e6fa426d00cc26cb1d75feeed99fd0e2eb46661d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10zYBdZcqirjVwmAFSPFbX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10zYBdZcqirjVwmAFSPFbX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbec3b6b895952ae507524a5ad3cd558a301cb050c1fb1d48ad5a81d1b36e874. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sTPkPVCmK9o2Lfj5K5VSU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sTPkPVCmK9o2Lfj5K5VSU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f8e7e5123ae8d6264d6ada81da7b20c65ea8152f627fa27ba2d58ab5faae60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HV8L2SUg45ksedBo3kGro.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HV8L2SUg45ksedBo3kGro.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081e0d8f63e0a32da6fc57a2c6ee99bd1479e1e7a5c4a7198cb811b854d45944. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Z1Xl9MWkZeIEblhziWcH4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z1Xl9MWkZeIEblhziWcH4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca183a2c3bdbf4373bcbda7ca509fc64e856f01412a659b97dda4521d55d0134. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KEPEe86JoFm7oAepz7Axu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KEPEe86JoFm7oAepz7Axu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfc3afc212e6de1a8aa17eb338a29620443c015193ce410c8bf710d66cc2792. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jmuQojcb4swV3TSKy97Es.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jmuQojcb4swV3TSKy97Es.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1de4e866af0144b60cc4bfa5f1d61d7d687b233e489ced9397f17147919de13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Rb14cEzzEbLkwClYoy1Ex.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Rb14cEzzEbLkwClYoy1Ex.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311b027072d8528dc46948875920d7e30b26d13214538c274065426583ded2e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65Vfm7LsblY5nQ0W9I4NrR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65Vfm7LsblY5nQ0W9I4NrR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224a828af43cddf6bb2bf6749c92943f63504b6ea6434d52cc814bd255b8b851. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5f6GX9nE23aVTbdtkSK64Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f6GX9nE23aVTbdtkSK64Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645f51323b9143d6bb544f8148778285775de1537868f30fb85528cc9ac30b41. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ULMDdxNNc4X8XlPQ9dJ4S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ULMDdxNNc4X8XlPQ9dJ4S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bba88a952b3c69cb103820c3e78337ee33a41ce3ee7412e0869743ef8e136d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75VWyq5pKkgtWH5LI3GJJK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75VWyq5pKkgtWH5LI3GJJK.
{"copyright_id":"0xd7316ea105fc1ddc2f515c9e1ff5cc00bc1192eaf9e2b0e0c75228a426760744","isrc":"QZNWW2409392","name":"S.Pri Noir \"on the radar\" freestyle","registered_at":"2026-06-25T10:24:56Z","spotify_id":"2rnVyz9XEyk0Cr1kHUNYzo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7316ea105fc1ddc2f515c9e1ff5cc00bc1192eaf9e2b0e0c75228a426760744. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rnVyz9XEyk0Cr1kHUNYzo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rnVyz9XEyk0Cr1kHUNYzo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4407375318fe39f2512e77cdf6fb3e1dbbcaf648f5490b5d84f403a617ae6b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rMud2qeBbkSnpLc96CwC8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rMud2qeBbkSnpLc96CwC8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bca754154e0c19b7ee639ca16cdf7977b5bd326868555ce4601cf223ef01a29. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1og3uUt8tDzkcWG3IMdtsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1og3uUt8tDzkcWG3IMdtsn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5619e130d4c68ba19764b38e3e6fc9b4b7b6e384e4dc71d81086515945d4a07b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RlWEcC7lMl18n2gsgPUzE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RlWEcC7lMl18n2gsgPUzE.
{"copyright_id":"0xb31c37bf7d5cc1978c6d63da509e2d44d0c7bbb84eea1fa497f5dde2c9f3be5b","isrc":"DGA0M2375312","name":"Bonsoir Paris (Mama No Cry)","registered_at":"2026-06-04T13:24:48Z","spotify_id":"6RZ5IuPlCVcXSrnzQ5jsE7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31c37bf7d5cc1978c6d63da509e2d44d0c7bbb84eea1fa497f5dde2c9f3be5b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RZ5IuPlCVcXSrnzQ5jsE7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RZ5IuPlCVcXSrnzQ5jsE7.
{"copyright_id":"0x3481c23bd804d3601ceb94a8da2ef7b85f09be9356a6ee3a8dbe3e2d84e97674","isrc":"DGA0M2315475","name":"Les clefs du Château","registered_at":"2026-06-08T09:59:06Z","spotify_id":"02KqGEFqHe3vmNYHwbyQfC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3481c23bd804d3601ceb94a8da2ef7b85f09be9356a6ee3a8dbe3e2d84e97674. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02KqGEFqHe3vmNYHwbyQfC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02KqGEFqHe3vmNYHwbyQfC.
{"copyright_id":"0x0d404d9d537b156022d32a96db628436320bfbf6e43f7a8bcfbdfa7cf3099ecf","isrc":"FR86I2200160","name":"Slow Down","registered_at":"2026-06-22T04:46:12Z","spotify_id":"6qvMenRS3SObFvXhYuTiiG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d404d9d537b156022d32a96db628436320bfbf6e43f7a8bcfbdfa7cf3099ecf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qvMenRS3SObFvXhYuTiiG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qvMenRS3SObFvXhYuTiiG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f30101af2ae58daaf1af044452b18f3b1fd184288239b1b17cfd0d9f124583. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lBhb5waAYozF7jWgtTBMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lBhb5waAYozF7jWgtTBMy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0613918cc322657b8be181c63530f9996337f48b464b1fca679d955841205bf0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30Zt8Oneeb2ALCSJ60guTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30Zt8Oneeb2ALCSJ60guTb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6edbe2f15c299121ae59db4a3014523107724ccf6b1e73989713b7e6d226918. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0IoK6j0xZOMYYQVPAQmnqH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IoK6j0xZOMYYQVPAQmnqH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd41dd86ce2e3aa17e94394264a63d97417049347c81a0f38fc72123b6956eb7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46FcjKtxuoDdV9JKep9mUH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46FcjKtxuoDdV9JKep9mUH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db5d675074d82d1e4d5d9097cd83a86f3b8b66beb323c13530b910c305c4e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2luYZfJO5titqPsimyr4Kh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2luYZfJO5titqPsimyr4Kh.
{"copyright_id":"0xdf66959f1f8d0cf835b8297e9bed875bdeb9c8d63d1f0f3c619588c9d7f5794f","isrc":"DGA072163721","name":"Sarah Connor - Saison 999","registered_at":"2026-06-21T00:40:24Z","spotify_id":"0EtDkiemnHpa79zFUGK7Ef","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf66959f1f8d0cf835b8297e9bed875bdeb9c8d63d1f0f3c619588c9d7f5794f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EtDkiemnHpa79zFUGK7Ef.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EtDkiemnHpa79zFUGK7Ef.
{"copyright_id":"0x1a898101024c4f454c0dc5a5782e12c0818b6a2dd09d223a9ffba654e951c8c4","isrc":"FRUM72100811","name":"Putain d'époque (feat. S.Pri Noir)","registered_at":"2026-06-10T04:13:17Z","spotify_id":"7uzYNhcjM0fAeb1W9bVVQl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a898101024c4f454c0dc5a5782e12c0818b6a2dd09d223a9ffba654e951c8c4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uzYNhcjM0fAeb1W9bVVQl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uzYNhcjM0fAeb1W9bVVQl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2893ce1ba68cc78ed3187b64aa8722ab4fc80648d8c8ef4303ed08579b9693d3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vKQrsNBq4wPQZKmFtv8PW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vKQrsNBq4wPQZKmFtv8PW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230796d28d708cc7fad65bf7962a636ae7bd9c95a210c2f965d58a9b4a22d0ff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70FrdZCxj1sIOfwBryPJsx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70FrdZCxj1sIOfwBryPJsx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15ba09fd51da7a429fa8795e8c2560746cb30ca1d7f2116fb6098a0665750eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5brzryeFEhxTAru2DX5Phl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5brzryeFEhxTAru2DX5Phl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d437b2f022c03964f889333a9a1bff1f6b68e0c6750d4edad646a49043f2d3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OBzcIK4xcLqbifDZ1dzZQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OBzcIK4xcLqbifDZ1dzZQ.
{"copyright_id":"0x3dce26ab942b14891001744904db2b20b6bc7edfa907ba7beefa7cb0eb510ce5","isrc":"DGA072163717","name":"7 vies - Saison 999","registered_at":"2026-06-08T19:46:37Z","spotify_id":"2gt8IBYAwyHoAiKD3lstco","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dce26ab942b14891001744904db2b20b6bc7edfa907ba7beefa7cb0eb510ce5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gt8IBYAwyHoAiKD3lstco.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gt8IBYAwyHoAiKD3lstco.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca292c09e659339010f2c82e1cf7c2511ce2b7bc74869c3bfb5449e2ce089eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NueFYxx1VK4dsCvXYouHR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NueFYxx1VK4dsCvXYouHR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc809b5f277689a6481ade936b098e27108c6ee684e18994c2a6ae709f33c8e1f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mSQzXtVxhCNQa8WCbFlXH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mSQzXtVxhCNQa8WCbFlXH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5a3ead689e7ddf883904a14ebf0767ea9d6798064cccd2354bf220aaf3b0f0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s9mhZAQz652T2DdbVsxuW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s9mhZAQz652T2DdbVsxuW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f2e8c1c95fd3b49e35c37ca09e040ab25d59f1f86c7740be2aca9a33fef25c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5etrX5OYRKqj4C4TZ5pdIy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5etrX5OYRKqj4C4TZ5pdIy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58edbce6ba213b696c048bf28e697e66aa076a3d53f5dd72a7f7da09cc8a81d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00VWUa96Clte4uNEv963vn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00VWUa96Clte4uNEv963vn.
{"copyright_id":"0xb4b31fb4ce05a975aa30b7f2c6493ff9e61a85ebbdfdb19cdce1d76f4e5096ca","isrc":"FR9W12362220","name":"Revenir en arrière","registered_at":"2026-06-09T17:04:41Z","spotify_id":"1nY1NyCAlh2gPxVFcVIYZA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b31fb4ce05a975aa30b7f2c6493ff9e61a85ebbdfdb19cdce1d76f4e5096ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nY1NyCAlh2gPxVFcVIYZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nY1NyCAlh2gPxVFcVIYZA.