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 0x1777f516a5d16165d4acc8fdb92004d9ebdd9db3b9ec63d7f2167a75a7257a09. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/571c2a35-77db-45c7-bd06-978acb23a3e2.json and https://artists.proofprofile.net/proofs/artist/571c2a35-77db-45c7-bd06-978acb23a3e2.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 0x15a7adf976007e815c3b86e4b9ca95a68361f78c3dca2915cefcf967cb55c00b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29vFOlN7GiL8E8toVYp72o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29vFOlN7GiL8E8toVYp72o.
{"copyright_id":"0x92bce4beb2a3b2442dfe34e8b706b32d4ad72d6ce93fb44e8f3d9c6f25f909a4","isrc":"DER371589502","name":"Screaming Birds","registered_at":"2026-06-18T09:23:34Z","spotify_id":"4feK9BWDH8VgZDL1D23wdB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bce4beb2a3b2442dfe34e8b706b32d4ad72d6ce93fb44e8f3d9c6f25f909a4. 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/4feK9BWDH8VgZDL1D23wdB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4feK9BWDH8VgZDL1D23wdB.
{"copyright_id":"0x3858c861f57d0c743e65e8e6cfda6dbcef45fbdd2c1d168357ef05f7f59208e9","isrc":"DER371589503","name":"Unknown III","registered_at":"2026-06-25T04:02:13Z","spotify_id":"6XaSWC8WlMtsNQNaBs6nTg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3858c861f57d0c743e65e8e6cfda6dbcef45fbdd2c1d168357ef05f7f59208e9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XaSWC8WlMtsNQNaBs6nTg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XaSWC8WlMtsNQNaBs6nTg.
{"copyright_id":"0x0ad02c5fa5d893bd9f74d51542dab4cc9aed65b3dba1d258a9f6fa6b4f934aac","isrc":"DER371589504","name":"Mere Dream","registered_at":"2026-06-26T10:34:43Z","spotify_id":"5gZxmVOqDPoN2Syhl8Lxu5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad02c5fa5d893bd9f74d51542dab4cc9aed65b3dba1d258a9f6fa6b4f934aac. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gZxmVOqDPoN2Syhl8Lxu5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gZxmVOqDPoN2Syhl8Lxu5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338b5849b77200cd5ee165a68b1e663ef8d0933d23f77da7ee6aa6b0b31d0266. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/729hDrLdcBGyxieLl791pa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/729hDrLdcBGyxieLl791pa.
{"copyright_id":"0xc8febbfc29443bbc8fb5decbcb2b88494c7e62867c63474be2b7a06a6a22edc0","isrc":"DER371589506","name":"Straight Up","registered_at":"2026-06-19T21:21:54Z","spotify_id":"2KU0I2zaMglN7YsuK0apLo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8febbfc29443bbc8fb5decbcb2b88494c7e62867c63474be2b7a06a6a22edc0. 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/2KU0I2zaMglN7YsuK0apLo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KU0I2zaMglN7YsuK0apLo.
{"copyright_id":"0xb00c33af64bc978e3d2679e49df060828027aa6eac2a26fa06d031b0802f515a","isrc":"DER371278501","name":"Kissing the Flames","registered_at":"2026-06-09T23:09:17Z","spotify_id":"2Lz0CpsskaodQhlq6OmecS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00c33af64bc978e3d2679e49df060828027aa6eac2a26fa06d031b0802f515a. 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/2Lz0CpsskaodQhlq6OmecS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Lz0CpsskaodQhlq6OmecS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d3bd72eac3e4d6390d212897d6d328727ff6258d04e54162b4da798abd165d. 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/0CkiKA9oaoJcdnjShJDJli.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CkiKA9oaoJcdnjShJDJli.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d6d8a58e93676afa2f5a89806ea829c9ddda6de2e2eee6821650ce02294483. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D0ejw5SaBXYqEpkzfeNUU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D0ejw5SaBXYqEpkzfeNUU.
{"copyright_id":"0x2b7ddd51634a5a08811c56639d8b134ed4feaebd375a1ee3e30ed01d47ac9b44","isrc":"DER371278506","name":"Hail of Bullets","registered_at":"2026-06-22T15:39:54Z","spotify_id":"2nCDeoaFEuDts7x3mNXmJv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7ddd51634a5a08811c56639d8b134ed4feaebd375a1ee3e30ed01d47ac9b44. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nCDeoaFEuDts7x3mNXmJv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nCDeoaFEuDts7x3mNXmJv.
{"copyright_id":"0xc15305bd8eb73716a69ca83636a6b78ee34f34bc5db2daa8e521cece581a92ec","isrc":"DER371278507","name":"Love's a Sickness","registered_at":"2026-06-26T10:33:57Z","spotify_id":"1pY1J2n5z7rDjq14fKInoX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15305bd8eb73716a69ca83636a6b78ee34f34bc5db2daa8e521cece581a92ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pY1J2n5z7rDjq14fKInoX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pY1J2n5z7rDjq14fKInoX.
{"copyright_id":"0xec14fa35109e76ef54e681ad7d3974f2fe7d07a8ea70aa5535638ac28d0b6a7a","isrc":"DER371278508","name":"Raving Hearts","registered_at":"2026-06-21T15:17:13Z","spotify_id":"3CptKaSHeec38sVxXSwGRL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec14fa35109e76ef54e681ad7d3974f2fe7d07a8ea70aa5535638ac28d0b6a7a. 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/3CptKaSHeec38sVxXSwGRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CptKaSHeec38sVxXSwGRL.
{"copyright_id":"0x956b50bdeec3bb32e4fb865b62f1d701faef83bff2eceab02ffb50869227f8e2","isrc":"FISFS0600107","name":"Wicked Circle","registered_at":"2026-06-22T21:30:55Z","spotify_id":"4GJgvNaQuBj5VCb0ghPJeg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956b50bdeec3bb32e4fb865b62f1d701faef83bff2eceab02ffb50869227f8e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GJgvNaQuBj5VCb0ghPJeg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GJgvNaQuBj5VCb0ghPJeg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7a7b95d5dc0b7185ca0375fcf6d55212432893351940d475ead29cd885c743. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/213TheiAaPZICtFrHD3Oai.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/213TheiAaPZICtFrHD3Oai.
{"copyright_id":"0x3acad004cb9e24ec8d1d9a045ff925766c677150a997b6090d012ac6e567b1cd","isrc":"FISFS0600109","name":"Like Never Before","registered_at":"2026-06-19T01:42:32Z","spotify_id":"16HDWtXpYXgZGgHAeTpNZ4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acad004cb9e24ec8d1d9a045ff925766c677150a997b6090d012ac6e567b1cd. 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/16HDWtXpYXgZGgHAeTpNZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16HDWtXpYXgZGgHAeTpNZ4.
{"copyright_id":"0x8e9bfe143e07caa3cf18d5800abbacab29dadd3686f49bc1b3482aa5f1e9e260","isrc":"FISFS0600114","name":"Liquid Lies","registered_at":"2026-06-23T23:37:13Z","spotify_id":"3Pmp4wTuzHm3jVq8QWl9ZG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9bfe143e07caa3cf18d5800abbacab29dadd3686f49bc1b3482aa5f1e9e260. 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/3Pmp4wTuzHm3jVq8QWl9ZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Pmp4wTuzHm3jVq8QWl9ZG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb3a53e4f565e4ccb9c75d424148d899d49d28f9642844df027485e3cc04f7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0L0qBwksUmV2jlaBiBD1zM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L0qBwksUmV2jlaBiBD1zM.
{"copyright_id":"0xbca4c3cc896fb94d05d7d9758d0476c0bbc7e202db661fcf9151c684faf3238d","isrc":"FISFS0400398","name":"Autumn Forever","registered_at":"2026-06-21T15:14:21Z","spotify_id":"6mQaGCoxcHjVaeniYmsEuC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca4c3cc896fb94d05d7d9758d0476c0bbc7e202db661fcf9151c684faf3238d. 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/6mQaGCoxcHjVaeniYmsEuC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mQaGCoxcHjVaeniYmsEuC.
{"copyright_id":"0x48b94ef93aeb256278c46edc6e072f75fc9e7a1d401e4b1fa0b0510ba51a20ab","isrc":"FISFS0400399","name":"This World Is Made For Me","registered_at":"2026-06-26T10:45:12Z","spotify_id":"41LgYSTFMfcsPpkkWR0wbV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b94ef93aeb256278c46edc6e072f75fc9e7a1d401e4b1fa0b0510ba51a20ab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41LgYSTFMfcsPpkkWR0wbV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41LgYSTFMfcsPpkkWR0wbV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bcd639e67e01459e5eb06414e3f6d17551b97ec3d65d9a310470d4ce49f4b1. 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/7rnOgEsGooTfTU6bSsHb5X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rnOgEsGooTfTU6bSsHb5X.
{"copyright_id":"0x655ae1a00197c63c47c66abffafa61655df766a1982df3f3d4aa9e104458ba1a","isrc":"FISFS0400401","name":"New Years Day","registered_at":"2026-06-19T01:35:49Z","spotify_id":"55dxc3NunJl6qeemtP6X3v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655ae1a00197c63c47c66abffafa61655df766a1982df3f3d4aa9e104458ba1a. 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/55dxc3NunJl6qeemtP6X3v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55dxc3NunJl6qeemtP6X3v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad119e4242bc7afaaa622a32037a187d0c4d3f67e3e376272c1e391029e967fd. 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/4l0q5dvyv3E5vZPnTrjzfL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4l0q5dvyv3E5vZPnTrjzfL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9634cc8e2a4583eefefa21622527e67bdeec2bc2a308db1429c6177981594a7c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eLdiGGgp17tjgFlvspnnE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eLdiGGgp17tjgFlvspnnE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d622b75049d3a8929adf07c84474e7791badedb5cf506e8d5e8c988cc467605. 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/3Vdj3OwOFz1yjnsA5LbmCM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vdj3OwOFz1yjnsA5LbmCM.
{"copyright_id":"0xdafedd9d1e25e6679ec234ac553a92fec654521dadb14995748fffd7f41a1db8","isrc":"FIUM71700060","name":"(I Just) Died In Your Arms","registered_at":"2026-06-07T04:58:38Z","spotify_id":"3GgkZjjp6PJbfgstmRsNCZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafedd9d1e25e6679ec234ac553a92fec654521dadb14995748fffd7f41a1db8. 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/3GgkZjjp6PJbfgstmRsNCZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GgkZjjp6PJbfgstmRsNCZ.
{"copyright_id":"0x98254be43eea43e9232d3be7c385597ddca7c6c260cb9ca5c701ff83e9baf296","isrc":"FIUM71700061","name":"Too Much Ain't Enough","registered_at":"2026-06-20T20:31:38Z","spotify_id":"4MPqJ9ZLdibKA1J1ImcX8r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98254be43eea43e9232d3be7c385597ddca7c6c260cb9ca5c701ff83e9baf296. 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/4MPqJ9ZLdibKA1J1ImcX8r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MPqJ9ZLdibKA1J1ImcX8r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73652fff9c89b2ee8cd9323cc34c23827321d8d584407f3291e5f5a9df3079b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XAWcQbDRU1B1kQa1iRqHp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XAWcQbDRU1B1kQa1iRqHp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29ce927b1ec5439d3c1d7e81fe20968e50db6be794f2d043250758cc2f196f1. 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/6yK5QyODtkd4yGsKZB06zI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yK5QyODtkd4yGsKZB06zI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73600153dfa77dfd1caa204b811f2f63f597ae8802289a545977cbb2206ad24. 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/2xHwZ9eBmc56g0Mz3HVJw4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xHwZ9eBmc56g0Mz3HVJw4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66675b169672344195b8b862a977e6e07f4643ae67e515a66037a7025064219. 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/35ZhTDqA5eKNRzo5jUyDR8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35ZhTDqA5eKNRzo5jUyDR8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7bb698821797b53d9d1252a13156cd22e1783feccade2b442d5d2246234533. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sOE7ReRTOGxXMAUq7oJIS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sOE7ReRTOGxXMAUq7oJIS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e1f5722bbb4a03d37d9da9014e4473de8683ab91ee0eb5e975ba1bae019f30. 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/73y8mvoJhxPkWLz0bB13LG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73y8mvoJhxPkWLz0bB13LG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eab7e98181100fc028a93ba0a5d0323974b41d4edb968167a7856fae7c29a26. 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/0Gu0rMZ0OQH502kCD77mGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Gu0rMZ0OQH502kCD77mGQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035621a05d26137e36107d7e210cd45dab9d815dfe41ab9397cb99659754429a. 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/2ZtbPcNyvXOHoz1FFs5ced.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZtbPcNyvXOHoz1FFs5ced.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e63518718caad79cb9788f612eded44d88a37db56804216275bc2e9fac98336. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yoO63MN05aOdRu5IeRinp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yoO63MN05aOdRu5IeRinp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0643d175de7797d3cc006139f38637b96a5fd69d716fb48520ac9b7afc69dfda. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60LcV8nC2UG4YNNwVZ6JdP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60LcV8nC2UG4YNNwVZ6JdP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30278403b038619961d492fb10d8f09e38322a3ac477fa21014dd4a97608f48. 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/6NjuOKb2UkyuJADbzxojge.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NjuOKb2UkyuJADbzxojge.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd7f68766c00071041fb5840d6548de2da1ba89db5433c45e0fc020998393f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1q4AybqKNUfcJeb1biquzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q4AybqKNUfcJeb1biquzw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f2679801dbc0b27d7e1b3db1928b514fa44cbe3aeb178a02de8abf57353695. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6q2XCDsIKhW2FLKqWKKXI8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q2XCDsIKhW2FLKqWKKXI8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f0daf5d368a1614c3736354e1e8f381d05906db41e90e8bfed4f16f073e6a. 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/3nAQ3L0Am2PfvsRUEhje06.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nAQ3L0Am2PfvsRUEhje06.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ab328801cfb46490ee738e5fc749c02ed2e961385578c046e766b079acb090. 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/2Gx0C8GsDbFHaNk4a8mzF6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gx0C8GsDbFHaNk4a8mzF6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd3b4ac837cac32558a43c5331dcefc6df165670ec23ba2a192714ee6f8a0dc. 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/1VeyazaGohYsAQdfTNFQt1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VeyazaGohYsAQdfTNFQt1.
{"copyright_id":"0x0050bd58f2ae5829fde2aa211db77cf6118379d1b2fade6c5fddde8a08cb61c6","isrc":"FIUM71700003","name":"Live In You","registered_at":"2026-06-08T16:25:37Z","spotify_id":"4gScT2Z6CXLU4cJSJ9WD02","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0050bd58f2ae5829fde2aa211db77cf6118379d1b2fade6c5fddde8a08cb61c6. 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/4gScT2Z6CXLU4cJSJ9WD02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gScT2Z6CXLU4cJSJ9WD02.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d48b995363e1060660b36a5ec00209d57a6dc84b71803898073f0d58ffe8ad. 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/55hjZyySU5qt8Y4jTboCYD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55hjZyySU5qt8Y4jTboCYD.
{"copyright_id":"0xf0c1ea5786d78901bced53fca5e8b971af749171cb14e491ea3f6dbcbdb2181b","isrc":"FIUM71700005","name":"Dripping Down Red","registered_at":"2026-06-20T16:38:30Z","spotify_id":"7l3m8lHxX0quE5J07rAlG4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c1ea5786d78901bced53fca5e8b971af749171cb14e491ea3f6dbcbdb2181b. 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/7l3m8lHxX0quE5J07rAlG4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l3m8lHxX0quE5J07rAlG4.
{"copyright_id":"0x8eadc9bcba3eeefa11f1a523ade4a406bdad86c6ed9f0967264ebacd6de8156f","isrc":"FIUM71700006","name":"Sea Of Sin","registered_at":"2026-06-21T15:17:49Z","spotify_id":"1rgXcOv1azsU429kb1GONl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eadc9bcba3eeefa11f1a523ade4a406bdad86c6ed9f0967264ebacd6de8156f. 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/1rgXcOv1azsU429kb1GONl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgXcOv1azsU429kb1GONl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032f60a02a3e2cd1e7b61c0b7d1f54c6cb8cc984801360b578f09363a776635f. 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/4nBj93IyHzsEACsZz5C3Rj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nBj93IyHzsEACsZz5C3Rj.
{"copyright_id":"0x7fe17fdc298c686fb7b646807e1dd78b543affe682b18bdd4468e2b6457f26f7","isrc":"FIUM71700008","name":"One More Time","registered_at":"2026-06-22T15:41:07Z","spotify_id":"3a8btsGCeu9MwvJctyv5Hg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe17fdc298c686fb7b646807e1dd78b543affe682b18bdd4468e2b6457f26f7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3a8btsGCeu9MwvJctyv5Hg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a8btsGCeu9MwvJctyv5Hg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00266b6c17014b4ad1a6012fb9d88c827dcec3e3453eab815ce179c7d38b3a94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PlWUO6jfXW146f1tyhDeo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PlWUO6jfXW146f1tyhDeo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e30c12d272380017125ef9d591764509d563e209b057756d957b0a251e83c67. 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/4fqDpu4etTO7WjvL5fH7Vt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fqDpu4etTO7WjvL5fH7Vt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c01b5b44c4d7eb1042503a73035c6e368681d52c2353010fcf8cb0fa14015a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04sZAaa3eB3UlwVl0ELqyw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04sZAaa3eB3UlwVl0ELqyw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fc1102bb0e1e7da05ad6ff0539b586bd1839f40a6041c335b0b4a575ca2e8b. 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/5XE7A6iMOonKed1nofPwxz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XE7A6iMOonKed1nofPwxz.
Best of To/Die/For - Epilogues from the Past
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035621a05d26137e36107d7e210cd45dab9d815dfe41ab9397cb99659754429a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7onTfkJaQqBHgGxNDPfDaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7onTfkJaQqBHgGxNDPfDaH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e82b4ccad25d9ae25bbc0c951ea18351eb5a1776b5785660738e5cc65a36ca8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vheSrsM67BqFZstee3Fpv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vheSrsM67BqFZstee3Fpv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478bda4d61cd110197a9ea990e509a74b485b6181a507410707f005650e4a0f4. 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/3qaLvr0l1w2UkXTQ8gQwMr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qaLvr0l1w2UkXTQ8gQwMr.