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 0x8710db1e6a35c89b6e96b5268b5c2ef2b4410fa30ed03e3bb8534d7b9bc2af0a. 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/379ff264-54d0-4257-a666-b838a7804466.json and https://artists.proofprofile.net/proofs/artist/379ff264-54d0-4257-a666-b838a7804466.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x68532ab992dff841c261ceaf0b620217388831f8cbd4f736990fdaa63ee21ece","isrc":"QZPJ32174030","name":"All The Things She Said","registered_at":"2026-06-11T22:48:54Z","spotify_id":"06CxaCXIK9WzelxPrtoXpX","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68532ab992dff841c261ceaf0b620217388831f8cbd4f736990fdaa63ee21ece. 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/06CxaCXIK9WzelxPrtoXpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06CxaCXIK9WzelxPrtoXpX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080190c438f7963e9fc0022100d6b170b5c0facc93187590ee65532f43b8ec85. 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/0UxxHclszSM31a2vCqYLYN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UxxHclszSM31a2vCqYLYN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f32e2fa56353ace935fbd454f755817a560906db28f83a7cfa637d33e62cc4. 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/3jr6tzAQuYIOJUqp1prUoW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jr6tzAQuYIOJUqp1prUoW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b5ee164df3d7b3a1914a674307609a936bf53161e90b59431e92b077555c7f. 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/0gaF9Sb412RbXkuqSclMfp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gaF9Sb412RbXkuqSclMfp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417f312b38f250737dc668b3a595282c626d741b5ffe222d00b5fd57e942daf3. 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/49vcjpiAwiPWuWqb2wjQ9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49vcjpiAwiPWuWqb2wjQ9H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940da27c4179a33b937015eb0ce9df0185302241339268a972852ca5ed681288. 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/0jLnQnaZJe29l0a187dVJw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jLnQnaZJe29l0a187dVJw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39f91407652ebab0c4cdc4a70db4713d1ed3eecffdd8ebf5abfc3dd4eb8aa54. 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/7LyfvNKMFm7xMgllKUT8Wl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LyfvNKMFm7xMgllKUT8Wl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd57e80fc296cd75de61c5997844e350fff9d66f1eb7ddc643811811e60137c. 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/3ydNdQ1SHiClVzqirVAG8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ydNdQ1SHiClVzqirVAG8j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92d800ec64396e39c20356c97f5e2473360c65c992546915e887ff55124539. 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/4I2OhxBsVqWhiGNWUDwzkz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I2OhxBsVqWhiGNWUDwzkz.
{"copyright_id":"0x627a1a2dc88333b58c13683ba1189eba8da0f0452eee1ef9c92a6661f3a2b8e0","isrc":"QZPJ32168053","name":"I Hate Everything About You","registered_at":"2026-06-18T09:18:33Z","spotify_id":"269TkPJ3KOhpSVyBrOC86G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a1a2dc88333b58c13683ba1189eba8da0f0452eee1ef9c92a6661f3a2b8e0. 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/269TkPJ3KOhpSVyBrOC86G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/269TkPJ3KOhpSVyBrOC86G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50c4d4af35ef4fa4f68ddcc61727f1e8bb05efe1e453baac4c98eb792de1e5. 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/6Uic3N4LBrzoLRm08As2g9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Uic3N4LBrzoLRm08As2g9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd52b357e6af52881d85949561ad0a416504c622f518f77cdeb32f787b172b. 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/5664pV8aT2ofjJbjulN2O8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5664pV8aT2ofjJbjulN2O8.
{"copyright_id":"0xdb75aa7cfa5ba623ada23e489b82f7abe5e82a26f98ea474c20f3269fa0643ad","isrc":"CAENV2023501","name":"No Time To Die","registered_at":"2026-06-28T00:48:50Z","spotify_id":"1C6h1Cl7j8ewj1Vzv33CGW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb75aa7cfa5ba623ada23e489b82f7abe5e82a26f98ea474c20f3269fa0643ad. 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/1C6h1Cl7j8ewj1Vzv33CGW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1C6h1Cl7j8ewj1Vzv33CGW.
{"copyright_id":"0x1b96b066ffaffa73898c0ff1d840114a86ffab43de87c42f0ae2f0c5109a0897","isrc":"CAENV2023509","name":"All Around Me","registered_at":"2026-06-26T10:21:29Z","spotify_id":"18UrCjRyhJdgI1lKjhgweV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b96b066ffaffa73898c0ff1d840114a86ffab43de87c42f0ae2f0c5109a0897. 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/18UrCjRyhJdgI1lKjhgweV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18UrCjRyhJdgI1lKjhgweV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462a4c59c4184e5432a235509fb37b5c91d954e2d4f74dbf58d0835624cb3bb0. 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/6W4BZic2GnHdd9r2H6FwvA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W4BZic2GnHdd9r2H6FwvA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ff496ee09a0d8f370688db60b44415055768c8ce865107131199e270c007de. 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/7xgrQsARsQKBwQypKuPUXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xgrQsARsQKBwQypKuPUXm.
{"copyright_id":"0xe09602699bbd1c0b762a356fb19c53be9a52db6fff6138017266c2f3aeec32ec","isrc":"CAHQJ1930283","name":"Cool for the Summer","registered_at":"2026-06-10T11:16:58Z","spotify_id":"4xevcKuBo2VlkCt5dJYpP1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09602699bbd1c0b762a356fb19c53be9a52db6fff6138017266c2f3aeec32ec. 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/4xevcKuBo2VlkCt5dJYpP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xevcKuBo2VlkCt5dJYpP1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c32c4710e49c3ecf98f7d57e9c631781cdf5d9fdb6b665870915f57ff6455ae. 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/2KVl07qgYhDTK6qZTf1nO7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KVl07qgYhDTK6qZTf1nO7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa271c5d256da6b24f53beba15e45da1fb2fbe38369226650a056a215a8098f66. 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/7wawTnRSkAxeutvblPIPcg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wawTnRSkAxeutvblPIPcg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2fe703bcd3bb671cc29ec5eb6412b9087eea2759d28fd78bb0fd36f990ee32. 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/7xsoWZS5zRtjR0PZe9v68b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xsoWZS5zRtjR0PZe9v68b.
{"copyright_id":"0x704a967a5d9413a7e561d23829a56ca0a2800a02e2c91048ee0c77e0796f1ea7","isrc":"CAHQJ1930176","name":"Scars To Your Beautiful","registered_at":"2026-06-18T09:19:58Z","spotify_id":"7ikg1zrCwwFTHfJIyCSsrI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a967a5d9413a7e561d23829a56ca0a2800a02e2c91048ee0c77e0796f1ea7. 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/7ikg1zrCwwFTHfJIyCSsrI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ikg1zrCwwFTHfJIyCSsrI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976bff0d3db06d6a71cdfe4817d1fcdfdd02ef223579083121ecd237eefa5e8. 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/3A1taOi8MX4koMBcZd9iin.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3A1taOi8MX4koMBcZd9iin.
{"copyright_id":"0x0c9522fe26581f2bd6b9d08fb1d0ca9f77eadc1b1ed1e75bf9f66f7dbd1456a3","isrc":"CAHQJ1930208","name":"7 Years","registered_at":"2026-06-20T16:33:16Z","spotify_id":"0q0sG8gZvwv2tSWY6QAL4o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9522fe26581f2bd6b9d08fb1d0ca9f77eadc1b1ed1e75bf9f66f7dbd1456a3. 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/0q0sG8gZvwv2tSWY6QAL4o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q0sG8gZvwv2tSWY6QAL4o.
{"copyright_id":"0xc64206fe856af7c332c8161a58794497d5e2b41b6aecdd52f2aec2c9cab610b8","isrc":"CAHQJ1930215","name":"In The Name Of Love","registered_at":"2026-06-07T16:57:58Z","spotify_id":"6zHqnGtXUUEa68V6qaUGaH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64206fe856af7c332c8161a58794497d5e2b41b6aecdd52f2aec2c9cab610b8. 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/6zHqnGtXUUEa68V6qaUGaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zHqnGtXUUEa68V6qaUGaH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dec79445a060bb4194e45c0560a4621e93f0782e3efaf177d149d4b3073f7b2. 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/1KmX79pRwbR6h65sON4u00.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KmX79pRwbR6h65sON4u00.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049de98a87356731fe586776e425cb2e6ec3923e201d77a297253e2f48f81bbd. 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/2wRmKUVduILmUEtQvgyG3e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wRmKUVduILmUEtQvgyG3e.
{"copyright_id":"0x396ec5e6c2e0299c0c6d952f6e2cb8f3fc6c4681592b58064508376042c36ab9","isrc":"CAHQJ1928635","name":"You Should See Me In a Crown","registered_at":"2026-06-23T23:27:47Z","spotify_id":"4UBesCypltGoXTMoO2bzjv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396ec5e6c2e0299c0c6d952f6e2cb8f3fc6c4681592b58064508376042c36ab9. 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/4UBesCypltGoXTMoO2bzjv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UBesCypltGoXTMoO2bzjv.
{"copyright_id":"0xe20ee023329907a4c55e2d66f5f8a068d7f1ac2d3c76c01216aca5451021bc0a","isrc":"CAHQJ1928530","name":"My Heart Will Go On","registered_at":"2026-06-25T03:46:00Z","spotify_id":"2kW9j6JfTTjmOnyJpd5blU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20ee023329907a4c55e2d66f5f8a068d7f1ac2d3c76c01216aca5451021bc0a. 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/2kW9j6JfTTjmOnyJpd5blU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kW9j6JfTTjmOnyJpd5blU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0223e14f48f1d1237076a1e43af2b812b4eb86653403be1bbf615215edd65ed. 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/6pxbhmccVYXQjTYZ8t5Guj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pxbhmccVYXQjTYZ8t5Guj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff3c7ec2ad7149314bc0ef6f887832a847dd123829cbb9ba8117623acf33b82. 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/74AL1Fu0LKssItiw6DLDhw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74AL1Fu0LKssItiw6DLDhw.
Ashes (from "Deadpool 2" Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279c3d4852a56311d915a66e4901840d5251e33c5201d80d1bc549cf91883f0. 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/7tDbnk3oNIdbMaLdt3jHXi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tDbnk3oNIdbMaLdt3jHXi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f820cdc3840fdd7a43f0ebfb1f4022c0e349b48ae46cd30bc94abd069b765. 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/3Y00TetkDXyK0zu9j50NKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Y00TetkDXyK0zu9j50NKJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe050800b820b163f75e169445f624bb7d2c2c4a1fdcfae23ae38c2047d637891. 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/5zubbekySsAyEnq6bcOVm2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zubbekySsAyEnq6bcOVm2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8debff8347a4d3ad532c10a86bae8ec72329f6ebdea9b2d6042e83ab23099528. 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/0M10qZpTypcLirXz7owYOH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M10qZpTypcLirXz7owYOH.
{"copyright_id":"0xc77b6fff8da180d681a6abe733a6740f491be27c5b368b0586c28f11cdad00e8","isrc":"CAHQJ1930123","name":"You Need To Calm Down","registered_at":"2026-06-25T03:46:59Z","spotify_id":"4ns4pI50JtoGvmVV6TrzxW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77b6fff8da180d681a6abe733a6740f491be27c5b368b0586c28f11cdad00e8. 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/4ns4pI50JtoGvmVV6TrzxW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ns4pI50JtoGvmVV6TrzxW.
{"copyright_id":"0x02ef5cd3bf51b45da78a5b7820b3c1a6168475dfd501c22c86f69918e82cc07d","isrc":"CAENV2019678","name":"All Around Me","registered_at":"2026-06-25T03:46:06Z","spotify_id":"1gxqfazWuCGF8MDifAemfJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ef5cd3bf51b45da78a5b7820b3c1a6168475dfd501c22c86f69918e82cc07d. 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/1gxqfazWuCGF8MDifAemfJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gxqfazWuCGF8MDifAemfJ.