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 0x54d1c188e3a5384983f385c833400e163cc9ce19f2527fb5aca1e040754443ba. 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/85564dc6-9149-4282-b80f-1d47c0ee5ac0.json and https://artists.proofprofile.net/proofs/artist/85564dc6-9149-4282-b80f-1d47c0ee5ac0.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 0xbd450ca1234155c8f078461eabe38e13fa139c6002e0774c577da993949c15a9. 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/178hJne0iwtbsqxXvA5Hx9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/178hJne0iwtbsqxXvA5Hx9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19442983c6d166e0ca7811e86654abf263994b686c8a17cd332a6aa18896dedd. 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/1P1QL1ABmRum2B5dz0Oc8s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P1QL1ABmRum2B5dz0Oc8s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9811f7c09b0347da86ececf549bed137036620a4cc7a31e8d670581b14b3ce55. 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/4GQH8BzIoG8PfOs8YyBmLj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GQH8BzIoG8PfOs8YyBmLj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb370c4af978d8e892a3e6cafd380b3033600cb1dbcd1a42606b2857963a458. 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/7CONTzmeYksq57ZW2G0mzX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CONTzmeYksq57ZW2G0mzX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13f05b13918c5fbecc8d33aa39d35c1e15432d8f1c4fb922648b051fa2185b4. 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/0MJ2yD5pgXg8AC5jGLHKMQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MJ2yD5pgXg8AC5jGLHKMQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3942d487563d48b3b402aa8b3c76d98897fef7c583c4102724d0db478538c374. 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/1bsTCFjuhbASVsx1IZ4Wls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsTCFjuhbASVsx1IZ4Wls.
{"copyright_id":"0x59ecf7601de65b401902b557c52e4d84c4aaefefb86ae84f419e35f9c00b6c18","isrc":"UYB282410102","name":"Coxe del Jairo","registered_at":"2026-06-08T07:01:40Z","spotify_id":"6RbgYfJdpdGoAYhgi0VIvH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ecf7601de65b401902b557c52e4d84c4aaefefb86ae84f419e35f9c00b6c18. 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/6RbgYfJdpdGoAYhgi0VIvH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RbgYfJdpdGoAYhgi0VIvH.
{"copyright_id":"0xa5527deb3832fabf5e11dc4794df3984dbe003d49eb2958384a27aea9335fce2","isrc":"UYB282410106","name":"RETRATO (Intro)","registered_at":"2026-06-10T16:49:35Z","spotify_id":"4nqZtWCaRXKMqzgosUGsFW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5527deb3832fabf5e11dc4794df3984dbe003d49eb2958384a27aea9335fce2. 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/4nqZtWCaRXKMqzgosUGsFW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nqZtWCaRXKMqzgosUGsFW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8468e07aa303200bbb1667ba88cb9d51ad833a01222a8aa756abc2f4b980c8. 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/56RnGoOVPBNlQWiDuW0Dni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56RnGoOVPBNlQWiDuW0Dni.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2f32f8df8bc06bb234d15653062812a18217f74282b481736599c03f57815d. 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/49rH6wji4zDVdK9ObBqZ2M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49rH6wji4zDVdK9ObBqZ2M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3662183ec975f39a8d1e1d6ffc1e5200063996451f55eeccb39162576a0848fa. 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/65YFEBmdbMExZshCa3nA9Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65YFEBmdbMExZshCa3nA9Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81547cd05836c2805a7091ff41003ab93b95a3d02869533a6744e26a9e9ef69a. 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/3m7vMwzSwfuEVvxwKFhu9Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7vMwzSwfuEVvxwKFhu9Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6d15231e6e31307a0cc9c0c72ece0a3fa34da72aaf71ffaf928fc1a2bcb3c8. 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/2BBs6S0ScErTTlAvPYCqp0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BBs6S0ScErTTlAvPYCqp0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915817acb62e7bd431e99ab9f14189b37ea5fc8270ae7c9e167bc27a53037091. 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/1JaUkQnI3cwYld7cQP2MSG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JaUkQnI3cwYld7cQP2MSG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15338c89995fc6caa476aa407ed3c010e8d9047e0bdcd079cc39ea267516b41e. 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/4Mh2annqUYyWfrbAOSum8q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mh2annqUYyWfrbAOSum8q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dc29d1b66aa6f7c9d8f0cc0e51331cd671bc84af2147aa0f5b26ecf16c0d73. 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/34vkCe3qwyOX6DGO8Lmvuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34vkCe3qwyOX6DGO8Lmvuf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aff5427d6e74b5ddf9bc5c829a44ab6a92c84b536db2152f251ce27bb34105. 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/4EqGsMVz7xnmvXV8BjiHAf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EqGsMVz7xnmvXV8BjiHAf.
{"copyright_id":"0xd17dd0b028b0ea6c8580fb68dbc94f0d39f46316cde81af19344e64564403c65","isrc":"UYB282452453","name":"Lujuria en el Capitol - INTRO","registered_at":"2026-06-08T20:06:01Z","spotify_id":"2sPtkqIDTlLZx2EeWfw1Eq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17dd0b028b0ea6c8580fb68dbc94f0d39f46316cde81af19344e64564403c65. 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/2sPtkqIDTlLZx2EeWfw1Eq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sPtkqIDTlLZx2EeWfw1Eq.
{"copyright_id":"0x7ba7fe6c99e3d3de71d64cecd9db4ff6ca8968be4ffbe45bd03502300d6e9188","isrc":"UYB282449781","name":"Pego un Blon","registered_at":"2026-06-05T21:37:04Z","spotify_id":"6dC0ZEAZzc9hjEdo7c1G0A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba7fe6c99e3d3de71d64cecd9db4ff6ca8968be4ffbe45bd03502300d6e9188. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dC0ZEAZzc9hjEdo7c1G0A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dC0ZEAZzc9hjEdo7c1G0A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867855ad3c12b6c1b5c1918929fb78d47942f3b138df4034fcf9d2acc3eef27a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29IawLZOUp81njoExxa6qz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29IawLZOUp81njoExxa6qz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dc29d1b66aa6f7c9d8f0cc0e51331cd671bc84af2147aa0f5b26ecf16c0d73. 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/6i9Qwc3SNH0IDNHOOqByYY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i9Qwc3SNH0IDNHOOqByYY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d49122752db2cf6533fc7f546f4782042221b359d376fa58c8b31352dc6371c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3agAjAHZNCfuLY6cFDHyne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3agAjAHZNCfuLY6cFDHyne.
{"copyright_id":"0x5debd38702d465d348cde970115e4b8ce02b8fb0c7b752eb304d6ffdb8d53186","isrc":"UYB282466597","name":"Shopin Center","registered_at":"2026-06-08T20:05:25Z","spotify_id":"5TgomTu1Lldm7cStiPvL3Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5debd38702d465d348cde970115e4b8ce02b8fb0c7b752eb304d6ffdb8d53186. 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/5TgomTu1Lldm7cStiPvL3Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TgomTu1Lldm7cStiPvL3Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e13d7a4e6af4e5551c2d5b201570182a46e5fe5b9e90b7303c8d27036eb534. 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/5Wvw4eqFsdEMUefsE4gktp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wvw4eqFsdEMUefsE4gktp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9a85bfeb24f7a9778d518f0076b0c631950131173cdf8f1283bb9fb837e20e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IN6OQ9xjsG2LSGTtWpNUR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IN6OQ9xjsG2LSGTtWpNUR.
{"copyright_id":"0x9ea43aff3cc0a68d8ed35fae616919c5ffcdb0a9c06e819958b4cfa7c173ac66","isrc":"UYB282433741","name":"NIGhT PLESURE","registered_at":"2026-06-08T12:08:54Z","spotify_id":"5KAGSXWkNyXChbNBJO25kk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea43aff3cc0a68d8ed35fae616919c5ffcdb0a9c06e819958b4cfa7c173ac66. 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/5KAGSXWkNyXChbNBJO25kk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KAGSXWkNyXChbNBJO25kk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d52cab42188bfa562f8e427d2eab436c496218a986528ce8fec34671559083. 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/7IngqwS8Op1X7GejCzga0J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IngqwS8Op1X7GejCzga0J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120603bd89304759dcf913b5b9fe10033e69da9afd31ec915304b3bef40d2e97. 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/5MbWOxxizHLqI3IUp6IOzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MbWOxxizHLqI3IUp6IOzy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0871536dd8961ae3cec8357303a7d4b4e905ec9ec1095e2abbca98d0086b42. 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/5DD5gVA6RwrDFGqgfHUu9c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DD5gVA6RwrDFGqgfHUu9c.
{"copyright_id":"0x0bdd89c224c8932b44c20a08ce7b463e93e1796bf1b96f454fd77af9f5a7ec20","isrc":"SE6SA2309958","name":"Pa las gatas y pa la calle - Remix","registered_at":"2026-06-10T06:52:57Z","spotify_id":"3kflAYVFSynMT1TYKXBdh5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdd89c224c8932b44c20a08ce7b463e93e1796bf1b96f454fd77af9f5a7ec20. 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/3kflAYVFSynMT1TYKXBdh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kflAYVFSynMT1TYKXBdh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ada6bd0ef3136a42d62391cd9a89556ad8a0604c85b405b8da8abd0f35cd55. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hVYARABcMWTQhPfikCcEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hVYARABcMWTQhPfikCcEG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0232756444bc960df6c571a50a729e9127cc681116606e1f657b407f20add9b. 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/7B3mZwFLBRSDkDPaWa3NGc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B3mZwFLBRSDkDPaWa3NGc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6810bc62422e091b4718a88ef13f979c230b5601e83b19c1c6b74d683d9432. 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/4IoXHOYli55nGDnt0Zi5Cj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IoXHOYli55nGDnt0Zi5Cj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579b39c8dc9fd78006f075f3700669df11b29e16b67af080b3a0e888c6bb13e. 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/6AyNI52jDoSHZWKKFe8RYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AyNI52jDoSHZWKKFe8RYw.
{"copyright_id":"0x4b08f09e9f492fd215d76394504dadbfa6bdc1e9f7bce54cafe7950784189c4e","isrc":"SE6QE2394721","name":"Calentura 23","registered_at":"2026-06-19T17:34:35Z","spotify_id":"2kPM1qAN2WkTqNkSiw8UCk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b08f09e9f492fd215d76394504dadbfa6bdc1e9f7bce54cafe7950784189c4e. 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/2kPM1qAN2WkTqNkSiw8UCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kPM1qAN2WkTqNkSiw8UCk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a979de3f54309264a286ab13612514b7b78fd77b41527296a0802228f876b2. 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/4aumUBHtNdmgjBFqr0jOVi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aumUBHtNdmgjBFqr0jOVi.
{"copyright_id":"0x7f64d67197e5bf180cfddafe3a2d94f6b5074bc52a2885a90e7f9abf4ad6daba","isrc":"SE6XW2302108","name":"Plaza Venus","registered_at":"2026-06-11T17:09:10Z","spotify_id":"3jr0KsikqkFF18LItj3B71","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f64d67197e5bf180cfddafe3a2d94f6b5074bc52a2885a90e7f9abf4ad6daba. 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/3jr0KsikqkFF18LItj3B71.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jr0KsikqkFF18LItj3B71.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb83c3662e3d5d117251fc672dcff95a13389532f132e2b33e1c1ec0dd83659. 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/1WKUpjF2f8DvaTkDFimVDe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WKUpjF2f8DvaTkDFimVDe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57170509b68db6d2a155d6788f3188608d4934e873a3e7340f6debc89b306dec. 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/6QHuTes995NgoNlW50KAD9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QHuTes995NgoNlW50KAD9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13de4eff0b997b8d5320c9090bb152a26bd294d40e55949aac76801f72f7f30. 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/4gaSC3TlQogiwdbMTSOGSH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gaSC3TlQogiwdbMTSOGSH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5197d1105774ae090e08b6897500b995b048db57449bce4b176555b43c400dad. 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/5YChkitDRJNCqAAIahFvPO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YChkitDRJNCqAAIahFvPO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a63bccdb90710a023a44d8fb9b43b2f1302ac139da3e9cec339c12365a266e. 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/62DUWfuAw1nmvKSKoTtygg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62DUWfuAw1nmvKSKoTtygg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9eac43d1c501b3eeb96c17128ade1f46281bbbf134fe7c25c0154e40d6a691b. 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/4q3jhCirHFAeRbaD5RULqd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q3jhCirHFAeRbaD5RULqd.
{"copyright_id":"0x65bc7d7dbdcd2c3f1b39ccfcaeec8ad8cec20bebd366d23c8af6ae1796f21f26","isrc":"QM4TW2574524","name":"VIENES O TE VAS","registered_at":"2026-06-04T06:44:29Z","spotify_id":"4Cs6oVCUIBAwK6Q5yoChia","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bc7d7dbdcd2c3f1b39ccfcaeec8ad8cec20bebd366d23c8af6ae1796f21f26. 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/4Cs6oVCUIBAwK6Q5yoChia.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Cs6oVCUIBAwK6Q5yoChia.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2e7bf3fa239572366c61876bf1df24827143d1c2ac8bd8f383cb338b24871c. 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/3akwUjnZxyj46p34Qe0Mmk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3akwUjnZxyj46p34Qe0Mmk.
{"copyright_id":"0xe36df78abbb7e00db576590eaab4e8004135c4aa947bb1debed11f1a2ebd0559","isrc":"BK4DA2501499","name":"un break nomás","registered_at":"2026-06-07T02:28:46Z","spotify_id":"1KJbKxjivZdFJpqkkjpDc2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36df78abbb7e00db576590eaab4e8004135c4aa947bb1debed11f1a2ebd0559. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KJbKxjivZdFJpqkkjpDc2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KJbKxjivZdFJpqkkjpDc2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9a85bfeb24f7a9778d518f0076b0c631950131173cdf8f1283bb9fb837e20e. 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/3a0LAiFSi5SOepHjV2935x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a0LAiFSi5SOepHjV2935x.
{"copyright_id":"0x9ea43aff3cc0a68d8ed35fae616919c5ffcdb0a9c06e819958b4cfa7c173ac66","isrc":"UYB282433741","name":"NIGhT PLESURE","registered_at":"2026-06-08T12:08:54Z","spotify_id":"1X4pgJlsqJC1x097xWYPxq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea43aff3cc0a68d8ed35fae616919c5ffcdb0a9c06e819958b4cfa7c173ac66. 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/1X4pgJlsqJC1x097xWYPxq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X4pgJlsqJC1x097xWYPxq.
{"copyright_id":"0x7ba7fe6c99e3d3de71d64cecd9db4ff6ca8968be4ffbe45bd03502300d6e9188","isrc":"UYB282449781","name":"Pego un Blon","registered_at":"2026-06-05T21:37:04Z","spotify_id":"39gunIju66Ena6NVIUlge6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba7fe6c99e3d3de71d64cecd9db4ff6ca8968be4ffbe45bd03502300d6e9188. 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/39gunIju66Ena6NVIUlge6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39gunIju66Ena6NVIUlge6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e326593e372e758e7ec9ea7d6470f33cbaafa6a1c98dbe6a9e361ed0a5e7c9. 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/0LiXGig0TrbNipXBtC3L4p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LiXGig0TrbNipXBtC3L4p.
{"copyright_id":"0xb8381ef9cfd15035297e1ad411563c7ad48eca823df5a7ebb8e6142f065dcde2","isrc":"UYB282486947","name":"hair clips","registered_at":"2026-06-08T12:19:22Z","spotify_id":"0u2apMaVneupOLzlGcZmJ4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8381ef9cfd15035297e1ad411563c7ad48eca823df5a7ebb8e6142f065dcde2. 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/0u2apMaVneupOLzlGcZmJ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0u2apMaVneupOLzlGcZmJ4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52ebb7041a3adf849ff20a9b46e5e7db3267b271238ce696986f245d5ba8edf. 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/6OrVZFT2M9dT9RLZ6ak7bd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OrVZFT2M9dT9RLZ6ak7bd.
{"copyright_id":"0xb2ded01c205af2012309d29b36dcb34ee762f8a5c0dab0ebc73a6dad26335144","isrc":"UYB282490182","name":"Ice No Rosin","registered_at":"2026-06-04T14:27:54Z","spotify_id":"7hBIo6Of4PnwhwzVqxvZcN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ded01c205af2012309d29b36dcb34ee762f8a5c0dab0ebc73a6dad26335144. 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/7hBIo6Of4PnwhwzVqxvZcN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hBIo6Of4PnwhwzVqxvZcN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170cad38f6021a904e397a9f55beb3222cf599f34bc9fd5d156493eee6cd1f68. 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/04ivhOnoinVOrLTPEwc59b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04ivhOnoinVOrLTPEwc59b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8468e07aa303200bbb1667ba88cb9d51ad833a01222a8aa756abc2f4b980c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YOapYEPxEqCEVaMPsOIZk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YOapYEPxEqCEVaMPsOIZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81547cd05836c2805a7091ff41003ab93b95a3d02869533a6744e26a9e9ef69a. 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/5jjp8JKGN5Vwciz8e9RIQ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jjp8JKGN5Vwciz8e9RIQ4.
{"copyright_id":"0xc53a03230fe05d53de540f0f1ed5c928de3c7f02dc686d871aed44546c071c53","isrc":"ES64E2461474","name":"Diario de Gangster","registered_at":"2026-06-18T07:28:16Z","spotify_id":"5wKEy3guEZExswWe9UltbT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a03230fe05d53de540f0f1ed5c928de3c7f02dc686d871aed44546c071c53. 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/5wKEy3guEZExswWe9UltbT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKEy3guEZExswWe9UltbT.
{"copyright_id":"0x100156ec0e7430c1cdc6fb49ac7ded0c5bd498d061e40b190e87f30a5c08d551","isrc":"UYB282374015","name":"Ritmo Freskito","registered_at":"2026-06-10T06:57:23Z","spotify_id":"3EppuLSl6gLYULtn0B9Ozw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100156ec0e7430c1cdc6fb49ac7ded0c5bd498d061e40b190e87f30a5c08d551. 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/3EppuLSl6gLYULtn0B9Ozw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EppuLSl6gLYULtn0B9Ozw.
{"copyright_id":"0x4c71bb0ade7ecb77c78b435fc6e1e34b454bc286aa283e48d756568b02a24cce","isrc":"UYB282310103","name":"Preguntas <?","registered_at":"2026-06-04T15:30:20Z","spotify_id":"6VLceKuOuYBWjrJabQWnlg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c71bb0ade7ecb77c78b435fc6e1e34b454bc286aa283e48d756568b02a24cce. 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/6VLceKuOuYBWjrJabQWnlg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VLceKuOuYBWjrJabQWnlg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb760c7c1aea268474c189b74dd9654060f4b8979e384e8bb04d56b89ab58fde3. 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/3jI3hAJthBygzuLjXcKK5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jI3hAJthBygzuLjXcKK5i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fd26cecc93cea7ceba38506053dc0d0a17e02a51a873c498bc0d4fe73e78b3. 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/3qqoliYsaYGFbj3sEmTmEB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qqoliYsaYGFbj3sEmTmEB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98013c978d198cefc357d5cdcede86e5723bcd9f13372bdc6b1a2cf09b0b205. 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/1XmZMRVkgCYJWaynwWaNFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XmZMRVkgCYJWaynwWaNFz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213dbbb4da6eb6255d0d64bdc66fd7aa962d6d71f8637ad6261e15467f577bd1. 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/6pc6nUyidv8xqE7yQf1pyl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pc6nUyidv8xqE7yQf1pyl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683fc51b3b045b06eebd3340e84f9b6cd919663bc5a3689d3fb62c6dae6103cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dO9jOKkKkg82nupN5Iouw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dO9jOKkKkg82nupN5Iouw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcee52abce47e424df8c408046804fdc704907c29ed781d59a0c87871944bea9. 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/2egKEWTd1fJCGstUYne3Vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2egKEWTd1fJCGstUYne3Vk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9067ccc2391190c48e0e8ec3417777b788af781e35a160256f8595b7a57ba81b. 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/2ycJbeZtxO9TP8TW1Pg8Wh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ycJbeZtxO9TP8TW1Pg8Wh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a431584c210195b357bb895eea3ba9e393d03eaf445e6893fdb502f202c7410. 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/6WglhhiKiEkwME91HSyvuo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WglhhiKiEkwME91HSyvuo.
{"copyright_id":"0x93649e8b03ca643d0c566e9a49420efb778bab331e9c299dde7cd4fc8ef7df79","isrc":"QMBZ92303852","name":"Paprika 2","registered_at":"2026-06-17T09:47:43Z","spotify_id":"0MSL0xS0DxJSDhKdVSqwWu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93649e8b03ca643d0c566e9a49420efb778bab331e9c299dde7cd4fc8ef7df79. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MSL0xS0DxJSDhKdVSqwWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MSL0xS0DxJSDhKdVSqwWu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33305ac3022f8916c883b67c445816df6445c3904497d314d7c2c5769c6afed. 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/2T1q63L1IBgqjyiMDbIv2q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T1q63L1IBgqjyiMDbIv2q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80c6a21ee1d14e88f68072904927215213de311d51b5db0250411d90827335d. 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/6014j7Vlqha95KY9B2CyPO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6014j7Vlqha95KY9B2CyPO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf31a7b2a0c92ec03f95dec4c8d567b967a13ead0248d3e69165afde48357e3. 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/5WNxeb4jJ9BmiOCFtCPN5h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WNxeb4jJ9BmiOCFtCPN5h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72df8d29a7944ad1b9183071bbd8272abe562cb1423fca4c66d52b5757d70b18. 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/3v8kc3e8dSa7xIGfBofPsw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3v8kc3e8dSa7xIGfBofPsw.