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 0x801f0b56882a052343fa20d02935c515245c9b0e3382789757f066c500aef167. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed6a771b-d87c-47c1-a21b-fcc8e475bfc1.json and https://artists.proofprofile.net/proofs/artist/ed6a771b-d87c-47c1-a21b-fcc8e475bfc1.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 0x8f979500ca9689efb64310deeca9290345d259bc0bdb00ffc1619e9e5e54179e. 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/6lVWJMQJKfvgpph5Vz1lfA.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/6lVWJMQJKfvgpph5Vz1lfA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7450b63bc09f9cfdfc60fcb47922ef2b758fb2f0826f98a36b1104f96e2739f. 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/2ejejLrNJxjI9B7AWztqho.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/2ejejLrNJxjI9B7AWztqho.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d8e3d4657dd71398aba0b391acec6b26f02b0f3b7231628faafca1a3e2365a. 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/6S6axWY5p9V7xPjtglAMQs.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/6S6axWY5p9V7xPjtglAMQs.
{"copyright_id":"0x3c55c47cee4fcc8aac2b98d16c4b0598fbfd8ee36a848bbadc5432983fbbdb4b","isrc":"FR9W12362801","name":"MODE HARDCORE","registered_at":"2026-06-04T12:10:22Z","spotify_id":"4eZMdTv092lmLcM2WI0SDo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55c47cee4fcc8aac2b98d16c4b0598fbfd8ee36a848bbadc5432983fbbdb4b. 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/4eZMdTv092lmLcM2WI0SDo.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/4eZMdTv092lmLcM2WI0SDo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bbfcc7718e640350462728676f9878dc6633c611f4ce7243c00011900f53fe. 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/49aB2jOBqwMJdNiXQ0kISe.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/49aB2jOBqwMJdNiXQ0kISe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22369fab5a445dd1d888e046ebfbd08ddf8b6e6c73024bd11e85c826235cf67f. 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/4Aw94OaJ7LPiybaMAJ9kxO.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/4Aw94OaJ7LPiybaMAJ9kxO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e94ea7337fbc133109dce2700192d45f4b294345b2c4f7148745793d4891ebf. 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/3syceGoja7WGYnGgNRppSj.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/3syceGoja7WGYnGgNRppSj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4167dd7e8f4c84624fd7ab0be63e98990d8e7664e555c3999cf22e0c58d34. 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/2kig7plsXn7MBoWemEqxhF.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/2kig7plsXn7MBoWemEqxhF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7153650fb3d376728f5681bef5fe3d06c9b172f8f625448f28cba5718a4c44a. 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/1CFfXvzvMPT6BC9amKFcvC.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/1CFfXvzvMPT6BC9amKFcvC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe76727523e40d914533ebb69a0ee0e63da078df2ac4fbb78a9873b2a91b95a8. 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/36JOQ6Dm3gIB3xuBhopuUn.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/36JOQ6Dm3gIB3xuBhopuUn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d843699a6c38542663899719eb0fda9765aa3f5e8734bea8f56974d992e2c5. 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/123MhiBKJYyALtzYNAr0G3.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/123MhiBKJYyALtzYNAr0G3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0b3d0e093240106654fc886a3c6a7fcf093c6e0f3a653cb4065d50d53f379d. 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/6rclJCiysz856IF5uiByQp.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/6rclJCiysz856IF5uiByQp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa480e4039408ba602d096e81e3769c93e4353bce2b2d2c7d66892ba49af21550. 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/0pIWSS7xmChrYzfNFEfdzn.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/0pIWSS7xmChrYzfNFEfdzn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6360bd410a4753a4d5beb6d8547795a5ebf1775ef55c6d0e1057f682a132f9. 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/0deOyyvJxyvTTJudDyIFqp.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/0deOyyvJxyvTTJudDyIFqp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5892909ed4d490664299cf347a426928d88730033478b71dfb359ff28e21165a. 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/0awTYXA2oLsGPGPsQZeKr8.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/0awTYXA2oLsGPGPsQZeKr8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fd7db84b2747424b97d5c10a41b9e45e27d30ac577251c79ad2c5be294c28d. 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/5x4cFSRsvdCdizLzK8FZXs.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/5x4cFSRsvdCdizLzK8FZXs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13ac474351e05af951d2c4503e676ea97acb71a232e8acdee28989ba4a3edf0. 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/5CbZBFTJKz2HlhoQXSlws1.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/5CbZBFTJKz2HlhoQXSlws1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7340c4930c265c66637e214f29d4096e7e24c458e55bc5605de019c2ecbd1fb0. 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/4yo5zthpOiXmTIJJHeoWgF.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/4yo5zthpOiXmTIJJHeoWgF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dc0468a56f2545b7a12167b0fd90c10cf47483acef471c0ce27d41af168597. 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/5vhpQscAp2BVCctvAu9py2.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/5vhpQscAp2BVCctvAu9py2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf707aa934602f2908d2ddd3113b098200d2cbc03cb102a06edcd8fcaf2f1b6b4. 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/1iABCTllPwSsVbjddCeHtu.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/1iABCTllPwSsVbjddCeHtu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c8be8e516a2f8d9b0d3c80a77352a2ee78f81e37bce94d107a3b20ae8cbf22. 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/47NUXJ9RIZzGhWAYVLPfmU.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/47NUXJ9RIZzGhWAYVLPfmU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f4cf8158c040c84ab2c3905d788a73bcfda2062fc74556668389d8740f8cb. 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/7cRa2jTH0JlIBakwnoyz28.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/7cRa2jTH0JlIBakwnoyz28.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca35b4bb5203534b922ce7193f0f371c2912ad28e65fbdc2f8b3e6a7ec7574ef. 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/238bhi9kW0fOzLzBaIBUp0.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/238bhi9kW0fOzLzBaIBUp0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a9d324bee6067116fbb353661ac1824e593751164bbb2b5e1833f2604679c. 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/5YxLkPY4my01ugc7uyBD2L.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/5YxLkPY4my01ugc7uyBD2L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dad17864f659640dfedf32df8036be9f07d1084a518406faa7cebec0fc37b1c. 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/3SXwHA61l8GVYg8NbGxILq.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/3SXwHA61l8GVYg8NbGxILq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf994a89f57061e0a8ce21b3aecca67512b479b63c8cd8ebf3c3dbc0b471cc9a7. 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/6Koj2KS5yrJ3NPz0C6lH9v.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/6Koj2KS5yrJ3NPz0C6lH9v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046c76d077b638370cc7d6cac83c1328ed131aa3b8f335de36a0aa8571107788. 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/6mCU7alOL5OQw14JxpcQjP.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/6mCU7alOL5OQw14JxpcQjP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48da7093a094368736120766612beca005d230fc6dcfe7449afac9e72291f38. 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/3kLDOl6W55dogAlfImjsVV.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/3kLDOl6W55dogAlfImjsVV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1e9e86970f8c153c30efcde1661ad8ab89be851d7a7dafd043cb6087b3cd08. 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/1kzlx72i9Qd29MdqJwJPyQ.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/1kzlx72i9Qd29MdqJwJPyQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a8163b609a6975a56839e5f1bd7581096738f2361f27c70e6adbf4aaade5bc. 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/3LG6azKZnt0TcOUtZlL2zz.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/3LG6azKZnt0TcOUtZlL2zz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d87ec65b06b4983848c4562440d9a0d7b9d794732113f2182abcf78eca659d. 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/6QmYLRpB0yuKs8GsbMo4wg.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/6QmYLRpB0yuKs8GsbMo4wg.
{"copyright_id":"0x71cdb40e4f7cff50ccf715766bb2d432e29920da8552a37c97c052189a4220d3","isrc":"QZDA72340361","name":"MUSIQUE GROSSE QUANTITÉ","registered_at":"2026-06-06T06:15:46Z","spotify_id":"4UQKG1QmJIo6XqUZQxm8cx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cdb40e4f7cff50ccf715766bb2d432e29920da8552a37c97c052189a4220d3. 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/4UQKG1QmJIo6XqUZQxm8cx.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/4UQKG1QmJIo6XqUZQxm8cx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c88e30876630369581f12b1bc69ff542e791b79636ad67de54d5d1749ab67e. 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/3QW9D45BMujcnyXWx08BlC.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/3QW9D45BMujcnyXWx08BlC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463fdaa3663ead9f4c6f4d0bf0e57be284972dfe5a91770a3b21223737f312c. 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/0ZXJZf35qpJgjQEylh0HAY.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/0ZXJZf35qpJgjQEylh0HAY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acaca9e12071908c3f0d280e9f0a60f1cb1614552f3eca283da948fdc80066f. 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/70VFaIxtThfcwcRMmDc3gE.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/70VFaIxtThfcwcRMmDc3gE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77118299fdb07bd4092e6acee10aed42a954927bae84ed11b3dc03dfe0208774. 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/1cOU0KX7YbaT5a0L6m8D96.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/1cOU0KX7YbaT5a0L6m8D96.
{"copyright_id":"0x20b75c0e58b49b50eacf791c17ced4fbc81d51ada8fc7ecdd6c38bd5b5e14f09","isrc":"QZDA72340367","name":"SOUS LE MANTEAU","registered_at":"2026-06-06T06:13:02Z","spotify_id":"6QKzumFfhHte3udEQ8Yzjw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b75c0e58b49b50eacf791c17ced4fbc81d51ada8fc7ecdd6c38bd5b5e14f09. 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/6QKzumFfhHte3udEQ8Yzjw.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/6QKzumFfhHte3udEQ8Yzjw.
{"copyright_id":"0x709aeaeb9bc9c311c8afc04e29ab39ba375a5fbc914144b0e5b9f3829ae52f7a","isrc":"QZDA72340368","name":"LA SEULE JOIE","registered_at":"2026-06-07T09:13:40Z","spotify_id":"5diTFGBAFkw7XGZNBwlikY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709aeaeb9bc9c311c8afc04e29ab39ba375a5fbc914144b0e5b9f3829ae52f7a. 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/5diTFGBAFkw7XGZNBwlikY.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/5diTFGBAFkw7XGZNBwlikY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a710d7ce7c99f44054074837db61da0c3dcaf23bd7832d2b2bb56723d3b1e1. 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/0hKpC0aKTjyXAFbuj5FVQt.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/0hKpC0aKTjyXAFbuj5FVQt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b871d937fc3b55fdeb16ac73e865a545a674392d7b19ae0d42c01f1e53325e4. 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/6Rdiah6t59rBt0CP79txxf.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/6Rdiah6t59rBt0CP79txxf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b06d116f2c4a4e3865008382a4805a4032e895264d31ef8f1c4f2bae060487d. 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/4DiyEm4ekE8DJh8Kh8xLGJ.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/4DiyEm4ekE8DJh8Kh8xLGJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ec728317e89b5e24cb75950182b7455f7fcd86505719c1994b7869cce61b68. 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/658YWBNhcV1bhsoDtjVgqT.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/658YWBNhcV1bhsoDtjVgqT.
{"copyright_id":"0x2237dde3c05302f88a07260b54a1de535a2baaa43dbdf9302f375ed9c35f21f4","isrc":"QZTAT2225710","name":"LA BÊTE (interlude)","registered_at":"2026-06-07T15:18:59Z","spotify_id":"6ZDuZHZmbvV15dpn2PTjmb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2237dde3c05302f88a07260b54a1de535a2baaa43dbdf9302f375ed9c35f21f4. 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/6ZDuZHZmbvV15dpn2PTjmb.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/6ZDuZHZmbvV15dpn2PTjmb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaee4999c6f9af1d03f6538052a903ee4c5de574f8583babee349000df1a7d64. 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/5F9ra9qgU28UuJWgI53Otk.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/5F9ra9qgU28UuJWgI53Otk.
{"copyright_id":"0x2f09b7352bdadc8a91e72986abef7f3d64d6c4928b1fbef1bd615b53b7308e2e","isrc":"QZTAT2225711","name":"JEUNE MATRIXÉ","registered_at":"2026-06-09T10:37:18Z","spotify_id":"4kxqDgQOpjCCXJ9oyl3IWC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f09b7352bdadc8a91e72986abef7f3d64d6c4928b1fbef1bd615b53b7308e2e. 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/4kxqDgQOpjCCXJ9oyl3IWC.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/4kxqDgQOpjCCXJ9oyl3IWC.
{"copyright_id":"0x7ec9661795e84ea27b471590e43a6288a58947aa12c2cd29ac3ab4a74cc7656f","isrc":"QZTAT2225712","name":"BONUS EFFRAYANT","registered_at":"2026-06-09T10:33:05Z","spotify_id":"0wvKrBlHk1OhpZuNsEkSN9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec9661795e84ea27b471590e43a6288a58947aa12c2cd29ac3ab4a74cc7656f. 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/0wvKrBlHk1OhpZuNsEkSN9.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/0wvKrBlHk1OhpZuNsEkSN9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe76727523e40d914533ebb69a0ee0e63da078df2ac4fbb78a9873b2a91b95a8. 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/07FpxZhZRO3DtNWtofCqKv.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/07FpxZhZRO3DtNWtofCqKv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4167dd7e8f4c84624fd7ab0be63e98990d8e7664e555c3999cf22e0c58d34. 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/4Lrxpd1YqIOwvW14TpsEgK.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/4Lrxpd1YqIOwvW14TpsEgK.
{"copyright_id":"0x3c55c47cee4fcc8aac2b98d16c4b0598fbfd8ee36a848bbadc5432983fbbdb4b","isrc":"FR9W12362801","name":"MODE HARDCORE","registered_at":"2026-06-04T12:10:22Z","spotify_id":"1LZEnWMTFXZ9uhlMIyLJtM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55c47cee4fcc8aac2b98d16c4b0598fbfd8ee36a848bbadc5432983fbbdb4b. 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/1LZEnWMTFXZ9uhlMIyLJtM.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/1LZEnWMTFXZ9uhlMIyLJtM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22369fab5a445dd1d888e046ebfbd08ddf8b6e6c73024bd11e85c826235cf67f. 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/1ySCORGIStlenK5CtM0SCv.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/1ySCORGIStlenK5CtM0SCv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d843699a6c38542663899719eb0fda9765aa3f5e8734bea8f56974d992e2c5. 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/3bjuBnCCFQ2MqJm67KOe9n.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/3bjuBnCCFQ2MqJm67KOe9n.
{"copyright_id":"0x31d36cb31f89fb9df9c206c5ea91c3ed3944da982601abb7cb7922e0dbb1c4e0","isrc":"FR9W12362025","name":"Pas les mots","registered_at":"2026-06-04T14:12:04Z","spotify_id":"5EvhoSHeimcPmYB9f4DhND","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d36cb31f89fb9df9c206c5ea91c3ed3944da982601abb7cb7922e0dbb1c4e0. 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/5EvhoSHeimcPmYB9f4DhND.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/5EvhoSHeimcPmYB9f4DhND.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631cbbe8ae04bbce3fc008901c5798f36f040677eebe5ad808eb165076c5858b. 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/0WRj9MYbC5UQMHnZb68VH8.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/0WRj9MYbC5UQMHnZb68VH8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7450b63bc09f9cfdfc60fcb47922ef2b758fb2f0826f98a36b1104f96e2739f. 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/2TnrXLUO4i6Au0pY5PxgKM.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/2TnrXLUO4i6Au0pY5PxgKM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161bdc15a8e0536edc0d40110e58be73e195ef540d29893efcc9033c7b690c5f. 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/4de1Okyph3xo8ZQmcQPFFf.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/4de1Okyph3xo8ZQmcQPFFf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6360bd410a4753a4d5beb6d8547795a5ebf1775ef55c6d0e1057f682a132f9. 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/1FOUGF7IwBs42FnkDw6aZE.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/1FOUGF7IwBs42FnkDw6aZE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a9d324bee6067116fbb353661ac1824e593751164bbb2b5e1833f2604679c. 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/5CRKKHkHw6MvQ9dDdhfFH9.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/5CRKKHkHw6MvQ9dDdhfFH9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2631f4133463bb615e72489c2a84042fe3621f9aebb8b5527d3dfd4c9a45353b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XDF7n5jGM8PrVaCzRRNnr.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/3XDF7n5jGM8PrVaCzRRNnr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74e75642564216c794639bce2c26a5cb822c9d68d26c7e5c2b25955e7af73cf. 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/4cjSi8h6hpjyKbYHYQFcNI.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/4cjSi8h6hpjyKbYHYQFcNI.
TOMBÉ DU CIEL (Giovanni x PushK x HOUDI) - COOTB vol.2
{"copyright_id":"0xc6d29bdf19546a8defd9fe44d3ebcfb3e81285587a133d6597a971cea38ca6c0","isrc":"FR9W12301212","name":"TOMBÉ DU CIEL (Giovanni x PushK x HOUDI) - COOTB vol.2","registered_at":"2026-06-10T07:07:42Z","spotify_id":"6lOz87WD9FhPP6kAa5Z1qE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d29bdf19546a8defd9fe44d3ebcfb3e81285587a133d6597a971cea38ca6c0. 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/6lOz87WD9FhPP6kAa5Z1qE.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/6lOz87WD9FhPP6kAa5Z1qE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ad07cde49bdfc047d2a7b38296681699fa2115e8fadb1d96aef1b68c35987c. 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/36iyjeTW7WebSTCJAWJsyF.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/36iyjeTW7WebSTCJAWJsyF.
{"copyright_id":"0xbb8c7f0c6bcd88bc4bf8a91c971b8550002e7c30ea7cd5a4c134398089da579e","isrc":"QZFZ22391181","name":"PILE OU FACE","registered_at":"2026-06-06T12:50:23Z","spotify_id":"7BNcGxt3YylRDfKyLGsCq0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8c7f0c6bcd88bc4bf8a91c971b8550002e7c30ea7cd5a4c134398089da579e. 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/7BNcGxt3YylRDfKyLGsCq0.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/7BNcGxt3YylRDfKyLGsCq0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb6bef37cd995cf366fc5a15d7cf8be6861e8ada7ab4dae5ab0f50b072f8f76. 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/3t5bqlU2zjUgPEhE2TGdyS.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/3t5bqlU2zjUgPEhE2TGdyS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809f2538bc3195028f700de21069276221d9e22b3b780efd61600ba8ea4286d2. 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/0h4hccdp20qL2IAoSWZpPn.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/0h4hccdp20qL2IAoSWZpPn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf8366f421c3b34b45401ba7611e92902ea92fa83120ed615309400462cd3e2. 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/0KJngxqgIOjx2iVrAIVJVS.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/0KJngxqgIOjx2iVrAIVJVS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d50aa3f405a03933899226e226ca28e45d0bf8639b14f740b3e65408369c7e. 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/3y7bX2Lz7Qfjo0lcgBpu5L.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/3y7bX2Lz7Qfjo0lcgBpu5L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9753e2191899e83c9fdccf03666d49b9cbcecd528e2e46f68462934f527f8f3e. 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/6WXIBjjqx1ZS8HFHyGQgnw.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/6WXIBjjqx1ZS8HFHyGQgnw.
{"copyright_id":"0xe6362dbe0acbd836e2ae597b9698e37bf6d9cb6238bf18adc6392c56ad76a5a2","isrc":"QZRP52273178","name":"CHOUCHOU DES MADAMES","registered_at":"2026-06-05T23:13:28Z","spotify_id":"4cj3IWcDNGdOfJ13DRK8WM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6362dbe0acbd836e2ae597b9698e37bf6d9cb6238bf18adc6392c56ad76a5a2. 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/4cj3IWcDNGdOfJ13DRK8WM.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/4cj3IWcDNGdOfJ13DRK8WM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf3f9743586687bf62812a6f8d1e9b1405be50439c3e2f2120f4c2cc26348e8. 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/1Gn2tGZMzvyHvEhwUjx1lQ.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/1Gn2tGZMzvyHvEhwUjx1lQ.
{"copyright_id":"0xcbe5af2bddc11aeaea94246ad13e2563c2f64a6ce78c39e4e30993ba6c4a375e","isrc":"QZPLR2292008","name":"MAUVAIS RÊVE","registered_at":"2026-06-18T05:30:34Z","spotify_id":"3PkL4hwoDfywRnYUGBnPKv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe5af2bddc11aeaea94246ad13e2563c2f64a6ce78c39e4e30993ba6c4a375e. 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/3PkL4hwoDfywRnYUGBnPKv.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/3PkL4hwoDfywRnYUGBnPKv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e166eaca56a5845a35d42b7ff30cb76dffb6ed0a6cbcea55eb5d427ca1c7f7. 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/3uIs07U2jA7J7MQoQgcK3T.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/3uIs07U2jA7J7MQoQgcK3T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38713a2b8362322723e955dc5ff8431c3f8f5e819de99d4cd9fdaf0703a759d9. 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/5rCl4dJoo3hVyzOyMcPJbb.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/5rCl4dJoo3hVyzOyMcPJbb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11faedc17dcf054fe848d961bc67930ef44865bf800e19995918b33b98521f3. 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/3a4d2LHCYi3IWkgrW3UVO8.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/3a4d2LHCYi3IWkgrW3UVO8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06bafc67f295bcd51b110de3c91408535d9bd4cdf57432a80815b4483da1c36. 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/3fjQ4tC0T8Xo64MhKlsdr0.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/3fjQ4tC0T8Xo64MhKlsdr0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13089f1730c63b0df50d0b45219cb99e1e99a3a978307d54a680ad7a28a6a920. 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/1CjpXrdITW3lpznNzfskG3.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/1CjpXrdITW3lpznNzfskG3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7634895c55b9419682590608e2771e8a0c15989163c039ea37d66f936e9400. 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/2FK96iqzIRVheWgDmbGWrh.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/2FK96iqzIRVheWgDmbGWrh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26cb1796423423677e70b6bcbb83fefb4c9278a30c365b411f002fccf19d6e3. 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/7lqiYr1gCwioV2hVHspPlX.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/7lqiYr1gCwioV2hVHspPlX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d06472784f13186f4892efd2e0194dab3a6d1a892036cf590dd8cbddd8d4b41. 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/52vgGLRTc5T3ZXe5Bdv2Vs.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/52vgGLRTc5T3ZXe5Bdv2Vs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775deed5f05ef9842c5b4f5b386a588906c29640f82ea7d7b0b9215285f9ccc9. 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/7IT7pAnBHDvaa6RSsJlyey.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/7IT7pAnBHDvaa6RSsJlyey.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419291cc80aeb3360e36e87d443f9d1adfeec233ebecd49ccd976acd339e1b40. 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/5ikU2kaYn3hlmx4wkV4bIh.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/5ikU2kaYn3hlmx4wkV4bIh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302db92ef1cc5e6905da479b3f626b4153195c7ef147dea6ecc9eb55acb8979e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:25Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dQ916yokmNdemvRS3bKBZ.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/2dQ916yokmNdemvRS3bKBZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb2926b494a5887e15559f9d4636b5b23a90ad47752d5cf3ac598ed7416f2d. 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/30Abtt1qug3d2SpL7hLZGl.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/30Abtt1qug3d2SpL7hLZGl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa147354cd45c2745ed0c3e9f21bd64cf82137200a378a09684d8e1c26cc10f3e. 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/3un5Pw59iXUuEMHAAx9Fpw.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/3un5Pw59iXUuEMHAAx9Fpw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddf9e04b6e843fb2bd8c82f550e3917d4039002162e6de15f88d83f096d8701. 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/3T8vbkmJac7dXZOfS1ZBPH.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/3T8vbkmJac7dXZOfS1ZBPH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b74d1aa27d13589949c3855e8440509a50c27a521a3aaffe41488fc9d20915. 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/1EbroqQxDhHLgwsrk7i3a5.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/1EbroqQxDhHLgwsrk7i3a5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6071345fe5da7fb3a83ec6c94180dad48b4c1e53a50a10711c98a6de1776c9. 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/4dXnY58RMuedIxxLsd0Onj.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/4dXnY58RMuedIxxLsd0Onj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2b26552869724e1aba45c9ea1301ba5220da92d65638fe2a1ab23c9649e946. 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/5GERkiNipEwCX2VW2uQypp.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/5GERkiNipEwCX2VW2uQypp.
{"copyright_id":"0x31d36cb31f89fb9df9c206c5ea91c3ed3944da982601abb7cb7922e0dbb1c4e0","isrc":"FR9W12362025","name":"Pas les mots","registered_at":"2026-06-04T14:12:04Z","spotify_id":"3sI7iSoAMdKJvjfZjSUXqK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d36cb31f89fb9df9c206c5ea91c3ed3944da982601abb7cb7922e0dbb1c4e0. 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/3sI7iSoAMdKJvjfZjSUXqK.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/3sI7iSoAMdKJvjfZjSUXqK.