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 0x00a58824e13cf5a7741a04bf4fee823e7031a7b450f5e1b2acf450e18a9d92b9. 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/41686ad3-2090-4ef2-aa2e-2d57a483f582.json and https://artists.proofprofile.net/proofs/artist/41686ad3-2090-4ef2-aa2e-2d57a483f582.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xc34355304524043d1ce225d36df9fa8732994de43201638a861ab9894c2f7a80. 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/0pC9AIcljyb36bfTiLPDvV.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/0pC9AIcljyb36bfTiLPDvV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8863b0d4f029ed2120a9e660b67a7d3250d34907d3d8bebdc9ab0e82358826. 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/3PzpCEHGVAfjZPb0jka2L1.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/3PzpCEHGVAfjZPb0jka2L1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ab2b3563720cbbf6ef99fc208b50d7cfef71ca345260ff5ce16a572f73e7e. 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/5e8fOxh9ANT12nJKRcl0Zf.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/5e8fOxh9ANT12nJKRcl0Zf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77863108d4b4c004b3a023f1ebc6e80b0360a4fed502ee8ea4c869117cd990d. 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/1IOi6cbaJSrj9uIbFnD9VA.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/1IOi6cbaJSrj9uIbFnD9VA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e624b2cd122858b81170d20360f7fdaffc7a8d67756623abb5aa70717c6ecb. 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/17jyw6R0VGGDz3B5CO64Y9.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/17jyw6R0VGGDz3B5CO64Y9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34355304524043d1ce225d36df9fa8732994de43201638a861ab9894c2f7a80. 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/5ECyXnlzqCPy6Um8XMJAQx.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/5ECyXnlzqCPy6Um8XMJAQx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1d1ede09e4ec0e430852b1a2df77985f1d4b3ede60458e06701cc157c346b9. 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/4mXWt5ZnNONWPn3h0GUWF7.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/4mXWt5ZnNONWPn3h0GUWF7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a04a7728e7c87e73764e7c802834cfa05c7647d96de1a9bdeb7cc0c839c6ca. 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/2aWUhhqjpfhE8bky7cR57d.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/2aWUhhqjpfhE8bky7cR57d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2498ff1edee09d595987f3345c40ae6c33b241602950a4ae5857706d7ad5c68f. 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/3Sv74bbCzeultj8mBUyn6g.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/3Sv74bbCzeultj8mBUyn6g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdcdd9f6de83a5321cf51d110383cc026e3893c890cb376836fbaaa580cb519. 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/3qGTdre4TxFiFbnojddYNF.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/3qGTdre4TxFiFbnojddYNF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc55488ad5296a976e27012bef4eb692b5cce781c89b68e2c64f92da853eac79. 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/0GtW4fPQ3wMqbbFeCdZu1m.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/0GtW4fPQ3wMqbbFeCdZu1m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f89c3539be7f18f6d8aa14ac3d864da1f4cc296ea05742c4ae4a459e4f533e. 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/6n2qSF0Ip0Lx2Aw3uGjtzu.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/6n2qSF0Ip0Lx2Aw3uGjtzu.
{"copyright_id":"0xac4ffa4c8fbcf36bd00cf8bcd83eea2f40527c178eec4d20a47f59e4aefcb35e","isrc":"DGA0Q2369249","name":"SUR LE CHEMIN","registered_at":"2026-06-05T11:56:32Z","spotify_id":"6er0biRMErKQk5UwTbZq9k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4ffa4c8fbcf36bd00cf8bcd83eea2f40527c178eec4d20a47f59e4aefcb35e. 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/6er0biRMErKQk5UwTbZq9k.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/6er0biRMErKQk5UwTbZq9k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77863108d4b4c004b3a023f1ebc6e80b0360a4fed502ee8ea4c869117cd990d. 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/0PTQZ1HUPaIDASwwtmaYcC.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/0PTQZ1HUPaIDASwwtmaYcC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491a6a51609abd3f4f61ff021d13159b22afcfa65977ab54c25df5049d736c15. 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/5UbgRQqRe6e5wIQvkdxtiN.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/5UbgRQqRe6e5wIQvkdxtiN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8102d423c9f10534275e199cc74a44ba323e035c95da189049b564c0a08843e4. 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/5U3GQAX0qFS2bKbcGBwX4G.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/5U3GQAX0qFS2bKbcGBwX4G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53ac4986666fb3d9548d0022e85b281e8a683c0a5466152902c9f438ab48248. 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/2ok2L839iLGJbQxWtTJqAm.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/2ok2L839iLGJbQxWtTJqAm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b7019b35ef67880a02fe247d59a6ed80b8934f223d43b60a74bf8d7833f241. 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/6fRIoqgmBuais1IbpbBJIq.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/6fRIoqgmBuais1IbpbBJIq.
{"copyright_id":"0x2b4ab2b3563720cbbf6ef99fc208b50d7cfef71ca345260ff5ce16a572f73e7e","isrc":"DGA0H2305386","name":"AKRAPO 7","registered_at":"2026-06-01T17:23:41Z","spotify_id":"7qtAwXTr17HewZAJ7apNaE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ab2b3563720cbbf6ef99fc208b50d7cfef71ca345260ff5ce16a572f73e7e. 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/7qtAwXTr17HewZAJ7apNaE.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/7qtAwXTr17HewZAJ7apNaE.
{"copyright_id":"0x753d721dae61ca0a0fd00c8ca58d06d30a2961fb127785bad7daa409cc9b9741","isrc":"DGA0Q2369255","name":"VITESSE DE CROISIÈRE","registered_at":"2026-06-07T20:11:46Z","spotify_id":"0HRvW1hQCuwMQRSx7HIMFD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753d721dae61ca0a0fd00c8ca58d06d30a2961fb127785bad7daa409cc9b9741. 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/0HRvW1hQCuwMQRSx7HIMFD.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/0HRvW1hQCuwMQRSx7HIMFD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01c96d5ee99c413dea282d0785be079ad4868972bb466599701d80257bf68b. 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/4gytMSNODeWftQPx00mfWm.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/4gytMSNODeWftQPx00mfWm.
{"copyright_id":"0x192a907d90e5b154e72ff83e5258fbefa08d31f1f3bc6df0e0e3ca80deeced7e","isrc":"DGA0Q2369254","name":"PAR AMOUR","registered_at":"2026-06-06T09:42:06Z","spotify_id":"4jDqRdGGim6Bzy66Tomcai","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192a907d90e5b154e72ff83e5258fbefa08d31f1f3bc6df0e0e3ca80deeced7e. 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/4jDqRdGGim6Bzy66Tomcai.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/4jDqRdGGim6Bzy66Tomcai.
{"copyright_id":"0xb7e4e7d039b3f60f2ba69f70f5d9723beda3e36b68cf17c4b7c268deea13b1c3","isrc":"DGA0Q2369258","name":"MAMA BOBI LADAWA","registered_at":"2026-06-08T02:20:38Z","spotify_id":"0BoODaVU84WKUkc4EAvUH7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e4e7d039b3f60f2ba69f70f5d9723beda3e36b68cf17c4b7c268deea13b1c3. 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/0BoODaVU84WKUkc4EAvUH7.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/0BoODaVU84WKUkc4EAvUH7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1d1ede09e4ec0e430852b1a2df77985f1d4b3ede60458e06701cc157c346b9. 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/5lP6bOanpzjG62zSte7Z8u.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/5lP6bOanpzjG62zSte7Z8u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371c308b651bf2512c9916ee59333c8039b029b483b9623b41ee354ac3b4cbe3. 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/1waOW0L7mDbWDzUqDN3Xte.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/1waOW0L7mDbWDzUqDN3Xte.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc55488ad5296a976e27012bef4eb692b5cce781c89b68e2c64f92da853eac79. 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/5nO2DDqh5OHStBKcyDEzRj.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/5nO2DDqh5OHStBKcyDEzRj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935df5d77b1dbd17ab716902249174671facfa21c5e8c59e0ddcbb3242e3007c. 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/3WYZVzjNJcJfzKv3ClTBZd.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/3WYZVzjNJcJfzKv3ClTBZd.
{"copyright_id":"0xa9e624b2cd122858b81170d20360f7fdaffc7a8d67756623abb5aa70717c6ecb","isrc":"FR2X42460232","name":"GARS DU ZOO","registered_at":"2026-06-01T10:17:35Z","spotify_id":"6zOROWSana8gXPcDlvYggu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e624b2cd122858b81170d20360f7fdaffc7a8d67756623abb5aa70717c6ecb. 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/6zOROWSana8gXPcDlvYggu.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/6zOROWSana8gXPcDlvYggu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34355304524043d1ce225d36df9fa8732994de43201638a861ab9894c2f7a80. 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/0IiG7wlsQdRdRksUEQCdtP.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/0IiG7wlsQdRdRksUEQCdtP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5054d5ce88eb2a6a59c731820fe37eac1e8b54cf2e9ce1befd76d5f318520fd3. 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/1S891WdCZ1SsWcjYjNDyGh.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/1S891WdCZ1SsWcjYjNDyGh.
{"copyright_id":"0xda6fb54fecc18deccbba4741e2a4ca27ac7bda72edca3a659965cd43d5550834","isrc":"FRX282464190","name":"MESSE BASSE","registered_at":"2026-06-07T06:47:31Z","spotify_id":"0WQPX0w0z84tGI1l69Uzbe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6fb54fecc18deccbba4741e2a4ca27ac7bda72edca3a659965cd43d5550834. 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/0WQPX0w0z84tGI1l69Uzbe.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/0WQPX0w0z84tGI1l69Uzbe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b15cc4a3c80834f0630f053e28a8f4753211a970ae2e9b7f3213b7d94fd1dfc. 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/4MGra9zjNfFNFaxyS6ZrCE.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/4MGra9zjNfFNFaxyS6ZrCE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdcdd9f6de83a5321cf51d110383cc026e3893c890cb376836fbaaa580cb519. 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/0JaCXZzj9Rb6cwz8wKN0pk.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/0JaCXZzj9Rb6cwz8wKN0pk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693c370992c2cb1625f6efb804b6ea5b6feec25beb5a21bfec7e58318453cbce. 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/5NybJhrQWS4He7XtXF1klS.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/5NybJhrQWS4He7XtXF1klS.
{"copyright_id":"0x88f89c3539be7f18f6d8aa14ac3d864da1f4cc296ea05742c4ae4a459e4f533e","isrc":"FRX872460482","name":"COFFRE FORT","registered_at":"2026-06-04T16:18:33Z","spotify_id":"4GMqdOQqCnYumgMfsnFyc1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f89c3539be7f18f6d8aa14ac3d864da1f4cc296ea05742c4ae4a459e4f533e. 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/4GMqdOQqCnYumgMfsnFyc1.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/4GMqdOQqCnYumgMfsnFyc1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e624b2cd122858b81170d20360f7fdaffc7a8d67756623abb5aa70717c6ecb. 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/2x4Tzd6KDGwiMraNGopTyf.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/2x4Tzd6KDGwiMraNGopTyf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ab2b3563720cbbf6ef99fc208b50d7cfef71ca345260ff5ce16a572f73e7e. 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/6YhoPdyaYmv036Yfiy9oFd.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/6YhoPdyaYmv036Yfiy9oFd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1d1ede09e4ec0e430852b1a2df77985f1d4b3ede60458e06701cc157c346b9. 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/6czia5imsRfw18FRD8FJ5L.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/6czia5imsRfw18FRD8FJ5L.
{"copyright_id":"0x0669d561293c04e90448cc592bd1dfabf8ddcd7860da4ed3a1418e28e674e58b","isrc":"FR9W12217161","name":"La cour des grands","registered_at":"2026-06-08T11:47:39Z","spotify_id":"7ucmno3p7I53xeIphpFUxP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0669d561293c04e90448cc592bd1dfabf8ddcd7860da4ed3a1418e28e674e58b. 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/7ucmno3p7I53xeIphpFUxP.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/7ucmno3p7I53xeIphpFUxP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7302be673f324fffa949c90991ad3877737af8b4a6781fd26f83616d87818e0. 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/6MEOF40wVfA46vD14pEcQV.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/6MEOF40wVfA46vD14pEcQV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256157cb46e255917f2784e44a13e3db3367aa72d5dd1d83585f0b5166cd1730. 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/1CGbe7dEJvPu5VbpmKjcT2.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/1CGbe7dEJvPu5VbpmKjcT2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db3a62acc28a60c079168c9fa34aab736fc58f77f22781c60d2ff70628488b6. 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/5FXOtzfpFHXCcX7sSaJnMK.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/5FXOtzfpFHXCcX7sSaJnMK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162c7174bd50d4d6c44d0f5a731728086a523a7c86a8486d4fc68abc3e909ab9. 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/6wLylQAzHcUsoqfknbysCq.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/6wLylQAzHcUsoqfknbysCq.
{"copyright_id":"0x9fbaee1121de35969a1aef5789d9c65d297eed68d110698b44b61ba3a8808f4f","isrc":"FR9W12217167","name":"Marqueur bleu","registered_at":"2026-06-05T16:38:09Z","spotify_id":"7KxllaARzXcJTncep6pog8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbaee1121de35969a1aef5789d9c65d297eed68d110698b44b61ba3a8808f4f. 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/7KxllaARzXcJTncep6pog8.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/7KxllaARzXcJTncep6pog8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128cb61e70f4f3cafc49a1cd2f7fea3876bb1350a3d58938613620f2ce6d567. 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/6d0DZSsjoBIUBuy4jL5LsF.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/6d0DZSsjoBIUBuy4jL5LsF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a9be84d94f5b972fe1b422f45fa867183ac0798371e42dc194e10278206771. 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/7EWb7VlytyTbYiidz6V4fM.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/7EWb7VlytyTbYiidz6V4fM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa661eaefea1f5f4b9f14269ebbfe11146e0490c260487c85a71f48190ed6f484. 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/4MJziuTh5G0Fyi9vd2WNiv.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/4MJziuTh5G0Fyi9vd2WNiv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69dc6d61a00bed07b5a658242746608b806d08437fe4679eda9f417ac35ed3f. 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/2WDL5TIuvAtGEzw7WG9Aqj.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/2WDL5TIuvAtGEzw7WG9Aqj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a210ab47da80f9bf37c69bec15656c23192cb0fe0f784776f10004262623a. 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/3EciYHKYivhRDluEN9mRHa.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/3EciYHKYivhRDluEN9mRHa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95bc07c0537321218026c6f268fde91299fab1383d4fe75a13ed6f4324f53ae. 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/7lmakQ69b7xQDmc9yMnzEy.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/7lmakQ69b7xQDmc9yMnzEy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd8a6c586d4d0ae719e00bd8b6ddf39f62b994c1542ee3fd42dc2f2aaeefd31. 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/40y8J4Y0PfziD26Q128xZA.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/40y8J4Y0PfziD26Q128xZA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a0a45a9936591098d51a6f665ea857bdd1158f935244ec5ccb1a72b1c70ed1. 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/5bQmsq27zxCNQ8wIs1SoHx.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/5bQmsq27zxCNQ8wIs1SoHx.
{"copyright_id":"0x280964a8eeb527d140d7298efa20d912849c6e5ba5b1bffa6bb28bcaf686ed4d","isrc":"FR9W12217174","name":"Mal au coeur","registered_at":"2026-06-05T16:38:01Z","spotify_id":"1WLHjwAiETQx7RcyLqQWVy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280964a8eeb527d140d7298efa20d912849c6e5ba5b1bffa6bb28bcaf686ed4d. 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/1WLHjwAiETQx7RcyLqQWVy.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/1WLHjwAiETQx7RcyLqQWVy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0379060af95a2e7fb9854c3270ca001a464a00a654e48b77de64631595875d5b. 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/6CHs7ctMIzoKGJpUthPyAZ.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/6CHs7ctMIzoKGJpUthPyAZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fdb64783fe4c70621efb68467d22792f44a823b468abafc99a3fa650727bfb. 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/1Y1PC00ybCpMXXDS9AP1MF.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/1Y1PC00ybCpMXXDS9AP1MF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230dfaec8f5ae42ae7d6876410beeb188fe378c2c2821952af79b537e8700b1b. 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/2wEF7DMp3rPaNG1xCXuOye.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/2wEF7DMp3rPaNG1xCXuOye.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c02a5bbe7a82c7e5f1b955a0feb88f5488c6ec59f9e4634bbbc7d3033cd864e. 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/4ZKEPjdQaCe0JZFnQQXrRB.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/4ZKEPjdQaCe0JZFnQQXrRB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60956d6bd2b26c790ec1483f6755b98243cea399d448163ee5d6fb313142f06. 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/3qks4u46FNUzgaJv3fWqdl.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/3qks4u46FNUzgaJv3fWqdl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f61a2444376e7e04442b44ddfb1c3a2faef126c287ca9bd446cf0892461e6f. 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/5TyBXMmVCtAxpOMTCILl8C.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/5TyBXMmVCtAxpOMTCILl8C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576881febb94ef837010dce1a307db8ed55b116f7ce35e5b574af4daedec5615. 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/1dtrh394KoDGR9U3jo9fQq.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/1dtrh394KoDGR9U3jo9fQq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58602e7e14d6d086025caec28d17ca3127106af06f2c19f4bca8924eb6a6edf. 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/6eNp7Fx34k8Wh5GUvkbBHq.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/6eNp7Fx34k8Wh5GUvkbBHq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bac1086f849b946179e2a25d351b927bc5ce280179e2e9e145d49d723cef67. 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/7gau91nZCfjoYdRQTe30V3.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/7gau91nZCfjoYdRQTe30V3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f943d517078f123d464fb76bb2904fe14f50274e0f57c7d5dad7f741c29621. 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/62ThRDrcqddtQSt5v7lQY7.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/62ThRDrcqddtQSt5v7lQY7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a3ff4b41f692c045b3bf9e84a1e0156707f686055f1ad07958ee23952ea578. 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/21SfDIzLqA9PltXot9U5Wc.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/21SfDIzLqA9PltXot9U5Wc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2121f443a28f80ab9aef12cad87d337abc56da357ef471bde432249bde6ccf12. 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/74curGTWVIcK6g2B6Oi18A.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/74curGTWVIcK6g2B6Oi18A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7786cccc80c7fb34b83da5850c3c141c1dba6b6d52de989f716d2131fc9ba01. 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/45OZu2Um3sh9xSfOGjNuwP.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/45OZu2Um3sh9xSfOGjNuwP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632509855d0c3a52028ad12bdb3a224f1d44389608076f9d17ff26c8c4351bfb. 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/0nuwSFOlIzL6eD6mGhN2dc.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/0nuwSFOlIzL6eD6mGhN2dc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733d4f7142b06d54e581b839702ffdd690adfbf320eca91b8526951eab45bfb8. 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/72VORQOYqZnV6dK7DtJ5UK.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/72VORQOYqZnV6dK7DtJ5UK.
{"copyright_id":"0xb7f3bbe4383acc39628e2a001a8a642a86de652a11fa9873ea34e6e5067404ba","isrc":"FR9W12038435","name":"Etat du coeur","registered_at":"2026-06-06T14:53:11Z","spotify_id":"2uuYeuCnirAbkFmPXwGA8f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f3bbe4383acc39628e2a001a8a642a86de652a11fa9873ea34e6e5067404ba. 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/2uuYeuCnirAbkFmPXwGA8f.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/2uuYeuCnirAbkFmPXwGA8f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175a48e33c2c380be048213ff29520e01710cf88823998296f4f57bf62c830f. 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/7mMU593S7H1nRdlmAvkQ6D.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/7mMU593S7H1nRdlmAvkQ6D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf116f51f5d6a8bfa0746283a1bd5e376368ef30b0fe939c772d1774dbdd4920. 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/5tj7xtjV5j7798XJSXTcQm.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/5tj7xtjV5j7798XJSXTcQm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66819348a27901fcd8ce87d585ac5694fccf4657bfd05713780d877aba173fb. 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/1bAZdHhmljsh3a3pNa59pr.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/1bAZdHhmljsh3a3pNa59pr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f89c3539be7f18f6d8aa14ac3d864da1f4cc296ea05742c4ae4a459e4f533e. 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/6wUaDAwkm7de39BQcWFJJT.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/6wUaDAwkm7de39BQcWFJJT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdcdd9f6de83a5321cf51d110383cc026e3893c890cb376836fbaaa580cb519. 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/2LU5GGxQEiNhv8QxQpBBlw.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/2LU5GGxQEiNhv8QxQpBBlw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8102d423c9f10534275e199cc74a44ba323e035c95da189049b564c0a08843e4. 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/5uqOkUJBsRKN8UofafgQBC.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/5uqOkUJBsRKN8UofafgQBC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01c96d5ee99c413dea282d0785be079ad4868972bb466599701d80257bf68b. 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/5WuUieKF52QnHc7SRrsYTP.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/5WuUieKF52QnHc7SRrsYTP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1d1ede09e4ec0e430852b1a2df77985f1d4b3ede60458e06701cc157c346b9. 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/3vMpj8HeE39oJxAqWKiQzq.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/3vMpj8HeE39oJxAqWKiQzq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491a6a51609abd3f4f61ff021d13159b22afcfa65977ab54c25df5049d736c15. 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/4jTX6SbFPbAp5064fg2Tl2.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/4jTX6SbFPbAp5064fg2Tl2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15094e588875e74654954d6591e267bbfc6b27551002b2e58b1c79241215ee32. 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/4Lrt3ikDi6Ym5ppx8pqYOh.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/4Lrt3ikDi6Ym5ppx8pqYOh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ab2b3563720cbbf6ef99fc208b50d7cfef71ca345260ff5ce16a572f73e7e. 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/1C6E3aZ4S4fMN1HIgj73MQ.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/1C6E3aZ4S4fMN1HIgj73MQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a04a7728e7c87e73764e7c802834cfa05c7647d96de1a9bdeb7cc0c839c6ca. 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/6Cq87pfhFkcLRxS7plfF70.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/6Cq87pfhFkcLRxS7plfF70.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2ea9e6be70d9581565a83a6aa1c6f05c42827a92d94daaf9582055187cb598. 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/6HBRUAZvQuusIqRENjisyz.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/6HBRUAZvQuusIqRENjisyz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9279a9ae8da4017071a2349c546b2c7c6eef084e00f47bb55fa500511060d699. 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/2iQcOnVt5FCkPzbfBlXoOM.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/2iQcOnVt5FCkPzbfBlXoOM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2498ff1edee09d595987f3345c40ae6c33b241602950a4ae5857706d7ad5c68f. 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/4OUYVyg57jWNOoDkYHansC.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/4OUYVyg57jWNOoDkYHansC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7df43378088c29caadae37283de90fb2ea8037c325463c60df068365bc01400. 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/6WK0imKgQ3x6VKBh7sD0QU.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/6WK0imKgQ3x6VKBh7sD0QU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e7be650b14e99f38529fc8c12313fd551f16b758ddd9f5d6cc8953d585e355. 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/4zy5y3xIkfSoFwNMhZWthk.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/4zy5y3xIkfSoFwNMhZWthk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906b6403d37a1d30a0bcd270f9652410b7deaf81fafa12372534f06ffeb72488. 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/4ehtpaNRiXlmlUl2Zh5tZe.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/4ehtpaNRiXlmlUl2Zh5tZe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256157cb46e255917f2784e44a13e3db3367aa72d5dd1d83585f0b5166cd1730. 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/1n1ufFsnSU3mDuDSHroza8.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/1n1ufFsnSU3mDuDSHroza8.
{"copyright_id":"0x280964a8eeb527d140d7298efa20d912849c6e5ba5b1bffa6bb28bcaf686ed4d","isrc":"FR9W12217174","name":"Mal au coeur","registered_at":"2026-06-05T16:38:01Z","spotify_id":"4HmKOYvt0LqgRADWTgjbC8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280964a8eeb527d140d7298efa20d912849c6e5ba5b1bffa6bb28bcaf686ed4d. 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/4HmKOYvt0LqgRADWTgjbC8.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/4HmKOYvt0LqgRADWTgjbC8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162c7174bd50d4d6c44d0f5a731728086a523a7c86a8486d4fc68abc3e909ab9. 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/4oQ9vpUKiUcPBgChAeOJWt.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/4oQ9vpUKiUcPBgChAeOJWt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa661eaefea1f5f4b9f14269ebbfe11146e0490c260487c85a71f48190ed6f484. 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/1J6VPJJf6B0tQ8gjzTRxV7.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/1J6VPJJf6B0tQ8gjzTRxV7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d9e633384f5643f7801784afbf1c4e9eb3cd08f4738ad5ae1d09635452875b. 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/2tpMx77yD6MOHZN7U5H9nQ.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/2tpMx77yD6MOHZN7U5H9nQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128cb61e70f4f3cafc49a1cd2f7fea3876bb1350a3d58938613620f2ce6d567. 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/6pQn2aqsXH8T03h5rb26jr.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/6pQn2aqsXH8T03h5rb26jr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c544ffb3ff7880ed08fba4fae73e7d32b57264c1e7331cbe753743afc891478. 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/5v9BTm4hTKx8aux9YoTLXX.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/5v9BTm4hTKx8aux9YoTLXX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfa690fe888845a6459e32907da90eb12e9013c807a6f715f354bfa9e601e25. 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/2g1KZarcxZBlmTIh1v7ABu.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/2g1KZarcxZBlmTIh1v7ABu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1351671d169bd7e5e8ed1b3e2d9eb10decda040c8fae52398c669e18b164490. 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/5y4xamCZ0w5b6FQkEm0dJ2.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/5y4xamCZ0w5b6FQkEm0dJ2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb48efe940175194b9b29893cf3552f3e17c50e57c977c20cb2f475aa6f7d94. 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/2JK71n3HiJ7aqTRAeDuRfT.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/2JK71n3HiJ7aqTRAeDuRfT.
{"copyright_id":"0xe6a888cd54c06c12fcdcae57d85df19a70328ffa8e2e1b63921aeb90fdbcec86","isrc":"FRX762125234","name":"Loi de la calle","registered_at":"2026-06-04T09:12:48Z","spotify_id":"4Fp9Nwi6lTpMC63igc9U0Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a888cd54c06c12fcdcae57d85df19a70328ffa8e2e1b63921aeb90fdbcec86. 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/4Fp9Nwi6lTpMC63igc9U0Z.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/4Fp9Nwi6lTpMC63igc9U0Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25da44ecd959f11ad8b194db53263294973fb7aaf0914e2aee0f6aca84eda98. 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/0rGqqKBH5Eqz6q9SdVBQhz.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/0rGqqKBH5Eqz6q9SdVBQhz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafba0838424f9d0011fad29daf59e5b70b6e3254441dc4562a91e0e1750563e1. 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/5368Uz4ecJd2ZLrLsYd6X2.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/5368Uz4ecJd2ZLrLsYd6X2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fcc173949ada65390cee931f49d3664e96b66389a2b18313e50a9ae85d9fbb. 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/1OmVEj6zLyUTCobjbkNhfb.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/1OmVEj6zLyUTCobjbkNhfb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dbbbf20731e94944b4dcb48123923864aeefcb36b5419bcbb0b3b63c0ea116. 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/15mVPgb7A6uoenya5eRKSo.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/15mVPgb7A6uoenya5eRKSo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77aa2ec423ea485a7bda85de1e4e743affb09b1ec28eb676696ae9bfd399b5b. 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/7Iy0X7n91jP85snf4c8C4R.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/7Iy0X7n91jP85snf4c8C4R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936e790e9a3375798c149fd20b2c48e79a9074ce4621e372386670292a912dc6. 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/593YAetJPtwREwaaqjWpIh.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/593YAetJPtwREwaaqjWpIh.
{"copyright_id":"0xff4182912705d8b8baab79cd506b25ff843d3f78e6de80eb1b7b86a542d6d1e0","isrc":"FRESY2500030","name":"Ça ira","registered_at":"2026-06-04T08:26:14Z","spotify_id":"1OmrEVgdTkobPOWBq9DAxF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4182912705d8b8baab79cd506b25ff843d3f78e6de80eb1b7b86a542d6d1e0. 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/1OmrEVgdTkobPOWBq9DAxF.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/1OmrEVgdTkobPOWBq9DAxF.
{"copyright_id":"0x638c291b5ae267d36d4eff9bf18a30a6e9a2c018ce44eecce745665e31fa1d3b","isrc":"FR9W12522525","name":"LA CALLE ME CHANTE","registered_at":"2026-06-04T07:39:43Z","spotify_id":"55d3pxenKGR06PG5thsGiq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638c291b5ae267d36d4eff9bf18a30a6e9a2c018ce44eecce745665e31fa1d3b. 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/55d3pxenKGR06PG5thsGiq.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/55d3pxenKGR06PG5thsGiq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6525d1c8ef2db7ca8069605fb71dd9ffce1aecb5d09cbc929e3499c6232b8f76. 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/7H4hGzchE0ctnq7UDoTjJt.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/7H4hGzchE0ctnq7UDoTjJt.