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 0xd50d40991a25b04d700d8760fe67c46586cd1ff7c3626e24dc2949d7dc7b9bcf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65a0aead-4069-42df-9dc3-4cfe3870d2c1.json and https://artists.proofprofile.net/proofs/artist/65a0aead-4069-42df-9dc3-4cfe3870d2c1.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 0x380e111da9456725b6f7bb122de591a193b1de4337d547a5fb995414c97193bd. 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/3m5E2oYfNw61NQNh0TiqsU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m5E2oYfNw61NQNh0TiqsU.
{"copyright_id":"0xaaa6e37d8bdbd9497aa3e94de90b0c25d5954d95c6efb07d3ba86d61dc775c9e","isrc":"ES65E2200123","name":"Hashtag es el 1","registered_at":"2026-06-25T12:44:31Z","spotify_id":"4vQNJ18cw2hfVMP7Dj7MhA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa6e37d8bdbd9497aa3e94de90b0c25d5954d95c6efb07d3ba86d61dc775c9e. 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/4vQNJ18cw2hfVMP7Dj7MhA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vQNJ18cw2hfVMP7Dj7MhA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dffc66f32774353866fb05903412a099cc70782dc49f03e3994dab4aa7de20f. 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/3UQpGi69lF9ZwX5LMks832.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UQpGi69lF9ZwX5LMks832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912d71e348f6ba5552fd86d69d45fdf0d888a7f9e95eba195649fa1e2ef87da8. 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/23ICngyJT2xgzHNXVu3PAH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23ICngyJT2xgzHNXVu3PAH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88141fa2dc96b23a6f76e73ebf134c408d0093c28e6e18a46f7756256fd2ddc6. 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/3Rt7KbLPp0WRuAAx0rcoF4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Rt7KbLPp0WRuAAx0rcoF4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd907e09f831bf55d7bf3b7a50858b8f9b4cc3d7fd534187ac006fe41c7961712. 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/4tsJZmsPouV8gDfzVS3gvH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tsJZmsPouV8gDfzVS3gvH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cc0759f32e996a098f6741eed0d8d433ce75c1e83d176c471b0e55563f7c32. 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/4IPCSOU3b1Gb8TJXsFm7bS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IPCSOU3b1Gb8TJXsFm7bS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625b120ace6042d04b8b5ab655f4bc24e6443ded5fa3997c2aa04e1340167851. 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/12tkVDyJ9ed9r9v6FNKkAA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12tkVDyJ9ed9r9v6FNKkAA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebec48f6f8c29d6f611ebb9a368ccd7b012643fd05a5fb6f403658ed092f08cb. 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/6tpFpy6kvOMCeK5f5PtM0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tpFpy6kvOMCeK5f5PtM0w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3938714d49af369235a87518fe7e947361a008c693ec2a9795c849fb86da80. 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/0mLkDDVwiNCjhx1ftNjsEq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mLkDDVwiNCjhx1ftNjsEq.
{"copyright_id":"0x15524b07af829e4d9fd3da0d918a390e947cab1da07b7aed87ccab60116940ab","isrc":"ES65E2100070","name":"Por Teléfono","registered_at":"2026-06-20T11:43:42Z","spotify_id":"3OWEoP5huB8Uxl8WVEVO6b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15524b07af829e4d9fd3da0d918a390e947cab1da07b7aed87ccab60116940ab. 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/3OWEoP5huB8Uxl8WVEVO6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OWEoP5huB8Uxl8WVEVO6b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88b4cf3e783d8b93cf50774b2249f3de42d850c136898d52ef30986a18ccb14. 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/48KuQWN3x9IzagUO2NBNWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48KuQWN3x9IzagUO2NBNWU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefe2945a3121c9e738045a80003ce80acdcdb27c5089a8432c43589c43df649. 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/6NN0CTqZ6aFEWzB6bJEcQP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NN0CTqZ6aFEWzB6bJEcQP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe946e8b75733fca49c734dab8df5837d89b72444f6d47d09124b49b69440ac88. 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/5kMGmah1e4mgAclsL3XYjQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kMGmah1e4mgAclsL3XYjQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b288378ce58a9345602a93afb625e138edbb692736f44b4ba18759d5c85045. 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/4qEiHDZP9xaF6Bku0BRA6C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qEiHDZP9xaF6Bku0BRA6C.
{"copyright_id":"0x370bfc46604c345d7921afbcb8b62bf387b04093d4e462f2d6ee30ed93163ac7","isrc":"ES71G2331372","name":"NO SE FÍA DE BANDIDO","registered_at":"2026-06-06T17:26:18Z","spotify_id":"7kluoXaaqpqdpz0lnm32Df","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370bfc46604c345d7921afbcb8b62bf387b04093d4e462f2d6ee30ed93163ac7. 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/7kluoXaaqpqdpz0lnm32Df.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kluoXaaqpqdpz0lnm32Df.
{"copyright_id":"0xdcebfa6336165cf612fa29626b31ddcf77fee8792ed11e9f0c43fd2e4d51de04","isrc":"ES71G2329579","name":"MENTIRAS X3","registered_at":"2026-06-09T20:31:30Z","spotify_id":"0yCilG77IUUGOh3saMoOP6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcebfa6336165cf612fa29626b31ddcf77fee8792ed11e9f0c43fd2e4d51de04. 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/0yCilG77IUUGOh3saMoOP6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yCilG77IUUGOh3saMoOP6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adc72c97c31d36f71d11fc7166d031c87b73575c9c39c735a91bdabe8f0ad96. 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/37yYQ7Z93vr5l83gszKTqS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37yYQ7Z93vr5l83gszKTqS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f77e390b201afcb2ad3cca03caea7a197c6596efe12487ed9c61a533526122. 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/34dJawSUIYhzmz4u8gkgES.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34dJawSUIYhzmz4u8gkgES.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873d6f56a49e9a13bd55e29dd8215771974ebc019fdc17e20934b80f4c7a1c7f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27FRQaiQBKaBQS8nzgAQyo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27FRQaiQBKaBQS8nzgAQyo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03e92e7378037bf7c75c72ac199114e0ad1831e3e3f2f1870ee2fc81f52c3cf. 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/1TUES9bsisus9LB3Vc7oUD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TUES9bsisus9LB3Vc7oUD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc862d03f4799255309fbc56b0f9bcdacc67b8981a13e159e4c4a6e53b2e2df40. 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/6fZW4x62kquTeRc4paYKg2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fZW4x62kquTeRc4paYKg2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20d0a4a3386c9f1a4e9a293c30400e9e4a72c791a4cae181362b656aa08d9e8. 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/54gYJ5VDWpcjDaQDCHNYAB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54gYJ5VDWpcjDaQDCHNYAB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62a1aee70ca3e9816fd11e7437743ab1820c10a87b1dfc895d5600158c835ab. 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/6b48vwOtgV3GQgdQYrCMqr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b48vwOtgV3GQgdQYrCMqr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ec71c63106fb82d4ee9f6873c2c496bb7f11b93c87ac612570e2f73ec8d9e1. 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/5f9FboBqiKPDYr1UZ2IPYu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f9FboBqiKPDYr1UZ2IPYu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588a86634c029efebe3606513c12b45db34459f0a14f0db3bcca9a3a3a7936d3. 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/73QIZqcs56RnVd5iwUNWsN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73QIZqcs56RnVd5iwUNWsN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d25a1432592fd8d86d8aa41c88d53531139b28a382655984838f0b762a8a7ef. 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/3Xwvwuk4epQlfYopNH2oDV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xwvwuk4epQlfYopNH2oDV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbfe5ea85ec555b98ad37183e0a258479b890533ad5db11c671fbb16c6c082d. 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/6KT8pxZLiAVmHeeGWY9DSs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KT8pxZLiAVmHeeGWY9DSs.
{"copyright_id":"0xc6ae95d8f2aad584cabdd4c6b60eee101e4dcca72f88bea75e710c360b7b67d4","isrc":"ES64E2203124","name":"TMAX 530","registered_at":"2026-06-08T05:36:05Z","spotify_id":"5CPYZiTwadbZia8Jvbk3po","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ae95d8f2aad584cabdd4c6b60eee101e4dcca72f88bea75e710c360b7b67d4. 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/5CPYZiTwadbZia8Jvbk3po.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CPYZiTwadbZia8Jvbk3po.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5226db467250c0e56bd77ebb0811a4d4904595c779a7b0db07919ce4e10fd97. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CDM7ed7m9g0W8SEeakl1X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CDM7ed7m9g0W8SEeakl1X.
{"copyright_id":"0xc6ae95d8f2aad584cabdd4c6b60eee101e4dcca72f88bea75e710c360b7b67d4","isrc":"ES64E2203124","name":"TMAX 530","registered_at":"2026-06-08T05:36:05Z","spotify_id":"7nFb1ljBlO3x5uEIGvhpUW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ae95d8f2aad584cabdd4c6b60eee101e4dcca72f88bea75e710c360b7b67d4. 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/7nFb1ljBlO3x5uEIGvhpUW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nFb1ljBlO3x5uEIGvhpUW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5226db467250c0e56bd77ebb0811a4d4904595c779a7b0db07919ce4e10fd97. 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/1zmpP51HWLcLYMVxXFlTUV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zmpP51HWLcLYMVxXFlTUV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56132e6d7afa88f646bc5ded9bf731c790fcf56f53289838e068a8ed1d7f031b. 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/7ftgdHOAFCEmTchggZ9snE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ftgdHOAFCEmTchggZ9snE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3938714d49af369235a87518fe7e947361a008c693ec2a9795c849fb86da80. 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/4ua6rro4azuRCptmjjsol6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ua6rro4azuRCptmjjsol6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88141fa2dc96b23a6f76e73ebf134c408d0093c28e6e18a46f7756256fd2ddc6. 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/56AjMQVH1gdEkmWYxmXMKj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56AjMQVH1gdEkmWYxmXMKj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912d71e348f6ba5552fd86d69d45fdf0d888a7f9e95eba195649fa1e2ef87da8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VfKflM2uXcEHBj1gT6b9L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VfKflM2uXcEHBj1gT6b9L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c3fd8ce9232f9c274e7bf6201b4836f4fdd45d310d69a35a887c1245c79f36. 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/2QmWSC3pBClrWG6DKtekZJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QmWSC3pBClrWG6DKtekZJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cc0759f32e996a098f6741eed0d8d433ce75c1e83d176c471b0e55563f7c32. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hZ4vdO1LbJphNjWE1EK1j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hZ4vdO1LbJphNjWE1EK1j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefe2945a3121c9e738045a80003ce80acdcdb27c5089a8432c43589c43df649. 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/7fEbLJGjc7MkzKP7qrI5rx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fEbLJGjc7MkzKP7qrI5rx.
{"copyright_id":"0xb21a499ccfabd48ea3f29fe7f2be6dc0a02afc89a2664eb5b8bfd1125869331c","isrc":"QM4TX2123114","name":"Pensando En Ti (Hmm)","registered_at":"2026-06-10T06:48:06Z","spotify_id":"1jrBw7BIhB6OfIhz2rTlLG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a499ccfabd48ea3f29fe7f2be6dc0a02afc89a2664eb5b8bfd1125869331c. 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/1jrBw7BIhB6OfIhz2rTlLG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jrBw7BIhB6OfIhz2rTlLG.
{"copyright_id":"0xa88b4cf3e783d8b93cf50774b2249f3de42d850c136898d52ef30986a18ccb14","isrc":"QMFME2011767","name":"Menores y Mayores","registered_at":"2026-06-25T12:47:20Z","spotify_id":"0hvWqmBih8Wd4xGCkZLULx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88b4cf3e783d8b93cf50774b2249f3de42d850c136898d52ef30986a18ccb14. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hvWqmBih8Wd4xGCkZLULx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hvWqmBih8Wd4xGCkZLULx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebec48f6f8c29d6f611ebb9a368ccd7b012643fd05a5fb6f403658ed092f08cb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OJpmsE52wmUbK6JtPDwv7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OJpmsE52wmUbK6JtPDwv7.
{"copyright_id":"0x9fe956aa5c0a750de1692b6807a58ec1a7f0a4b6952d574ba1536858c0af4bfb","isrc":"ES71G2402284","name":"DEBAJO LA LUNA","registered_at":"2026-06-05T11:23:13Z","spotify_id":"3yIFLZUPJb3fOnumPamiek","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe956aa5c0a750de1692b6807a58ec1a7f0a4b6952d574ba1536858c0af4bfb. 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/3yIFLZUPJb3fOnumPamiek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yIFLZUPJb3fOnumPamiek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc9174aef010d12c902d3929b12030ef021fd30543bfaca4f580a99e7e83061. 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/6kzfcxGGUyWnYFOpE3CBdO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kzfcxGGUyWnYFOpE3CBdO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149b0fe8aae3e9356ab246c212f8e9b1f95c4c89bc6898e1500c487af82c1618. 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/3ydaSo5D2bDlNhtIKTdK8b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ydaSo5D2bDlNhtIKTdK8b.
{"copyright_id":"0x1955dd1afc95f82161107ba9ee6341d888c1c02776f2fca4387b2dfde78ee2b6","isrc":"ES71G2415534","name":"GHETTO LOVE BOY","registered_at":"2026-06-08T14:26:20Z","spotify_id":"5HrZfecGwvfzm0anwgNt2G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1955dd1afc95f82161107ba9ee6341d888c1c02776f2fca4387b2dfde78ee2b6. 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/5HrZfecGwvfzm0anwgNt2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HrZfecGwvfzm0anwgNt2G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c248d7eda7496091b6475af2b1524f077d28540dc6ea282d230268fea872375. 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/0Rfjo7IAOBUQrnAPDr4PyS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rfjo7IAOBUQrnAPDr4PyS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d3f145143f2c93d833e213246f9460ec81168774412d98737aa2ed61251703. 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/5THQkDnxhQgOPihXRZcIFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5THQkDnxhQgOPihXRZcIFq.
{"copyright_id":"0x82b1ffdd5e66b444ac5559ee500f0ea43c4b9f3e435b641655b7eec930e7c2bf","isrc":"ES71G2415537","name":"MÁS DIABLITA QUE AYER","registered_at":"2026-06-08T14:28:13Z","spotify_id":"6LhlqEtqjJiCfRQJ12ItP6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b1ffdd5e66b444ac5559ee500f0ea43c4b9f3e435b641655b7eec930e7c2bf. 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/6LhlqEtqjJiCfRQJ12ItP6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LhlqEtqjJiCfRQJ12ItP6.
{"copyright_id":"0xfdc8db560658679491dc4a726bede6f126a4f3276f041ba46c9cb34ba58d2f27","isrc":"ES71G2415538","name":"MENSAJE NOCTURNO","registered_at":"2026-06-05T13:02:08Z","spotify_id":"0AyFRuxFzwTSDnsBJ2ikhu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc8db560658679491dc4a726bede6f126a4f3276f041ba46c9cb34ba58d2f27. 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/0AyFRuxFzwTSDnsBJ2ikhu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AyFRuxFzwTSDnsBJ2ikhu.
FREESTYLE 1: MÚSICA TRISTE PA’ LA FELICIDAD
{"copyright_id":"0x7f56216efaa5731ff927d6fcf616abdbc7cca92d8b755d6126099468846b53c9","isrc":"ES71G2412583","name":"FREESTYLE 1: MÚSICA TRISTE PA’ LA FELICIDAD","registered_at":"2026-06-07T03:18:07Z","spotify_id":"5W6BYQmuQjpToljHPc0gj6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f56216efaa5731ff927d6fcf616abdbc7cca92d8b755d6126099468846b53c9. 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/5W6BYQmuQjpToljHPc0gj6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W6BYQmuQjpToljHPc0gj6.
{"copyright_id":"0x18295bdae340be56e23a93d57a8790bc6cfaf1455ea7d92b4ddd16b204eab252","isrc":"ES71G2412584","name":"FREESTYLE 2: CLASSIC BOY","registered_at":"2026-06-08T14:21:51Z","spotify_id":"645Yg52pNGqJQcOuienol1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18295bdae340be56e23a93d57a8790bc6cfaf1455ea7d92b4ddd16b204eab252. 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/645Yg52pNGqJQcOuienol1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/645Yg52pNGqJQcOuienol1.
{"copyright_id":"0xde6b4a3fbaaf6942ddd667ae92d4dc0c37b62450205dfab85582dedaf59404da","isrc":"DGA062457571","name":"Tu foto","registered_at":"2026-06-09T18:59:47Z","spotify_id":"0EEuEOseAZny1sD06KDWHu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6b4a3fbaaf6942ddd667ae92d4dc0c37b62450205dfab85582dedaf59404da. 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/0EEuEOseAZny1sD06KDWHu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EEuEOseAZny1sD06KDWHu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83b9207e2d3709c637628beb8224ab3e49dd5d8f2ea3df4b18159a9c39835c3. 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/5X5DRVFk2eTICykcJpfREe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5X5DRVFk2eTICykcJpfREe.
{"copyright_id":"0x18295bdae340be56e23a93d57a8790bc6cfaf1455ea7d92b4ddd16b204eab252","isrc":"ES71G2412584","name":"FREESTYLE 2: CLASSIC BOY","registered_at":"2026-06-08T14:21:51Z","spotify_id":"6URReidoZraSSaG2LPPkq6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18295bdae340be56e23a93d57a8790bc6cfaf1455ea7d92b4ddd16b204eab252. 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/6URReidoZraSSaG2LPPkq6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6URReidoZraSSaG2LPPkq6.
{"copyright_id":"0x7f56216efaa5731ff927d6fcf616abdbc7cca92d8b755d6126099468846b53c9","isrc":"ES71G2412583","name":"FREESTYLE 1: MÚSICA TRISTE PA’ LA FELICIDAD","registered_at":"2026-06-07T03:18:07Z","spotify_id":"3qhLkP8GK5e5NqSEq9VDVP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f56216efaa5731ff927d6fcf616abdbc7cca92d8b755d6126099468846b53c9. 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/3qhLkP8GK5e5NqSEq9VDVP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qhLkP8GK5e5NqSEq9VDVP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd48f98c821cce3c4d03f2e58fe4f2cd413d3688395c168df71c889c1ce84984. 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/2xHXitn1dBLptwOzzx28m2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xHXitn1dBLptwOzzx28m2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc9174aef010d12c902d3929b12030ef021fd30543bfaca4f580a99e7e83061. 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/2O9NY7AhigbPWKqrVqabIt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2O9NY7AhigbPWKqrVqabIt.
{"copyright_id":"0x98f1c137ec120bc176554ec7fcf31df2676bf67af609f09d6cedb8a8c8af610e","isrc":"ES71G2408538","name":"SHE TELLS ME","registered_at":"2026-06-07T15:16:58Z","spotify_id":"4ies8QSARn93rMTqTnCEyG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f1c137ec120bc176554ec7fcf31df2676bf67af609f09d6cedb8a8c8af610e. 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/4ies8QSARn93rMTqTnCEyG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ies8QSARn93rMTqTnCEyG.
{"copyright_id":"0x96f1ba8664f9012b83cafa2efa7f31c404cafa669af677d3bb639c6319f77d65","isrc":"ES71G2409389","name":"QUIÉN ME ESCUCHA","registered_at":"2026-06-08T22:44:04Z","spotify_id":"3a0avssS0CcfsmxT34QPRp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f1ba8664f9012b83cafa2efa7f31c404cafa669af677d3bb639c6319f77d65. 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/3a0avssS0CcfsmxT34QPRp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a0avssS0CcfsmxT34QPRp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43a4f2fc404b73bf3d2309ce1bb3143c5e427e1fbbe1fbc0dbef9097bad8b82. 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/51gtjqr5AA5fqQtgYfkFXC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51gtjqr5AA5fqQtgYfkFXC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b3fc7244c3a61933fbb1c6b77197397fbc817b0f3567285034eee0339c7d9f. 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/1ILEXrIQZYzoCTQPm2lmuE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ILEXrIQZYzoCTQPm2lmuE.
{"copyright_id":"0x98f1c137ec120bc176554ec7fcf31df2676bf67af609f09d6cedb8a8c8af610e","isrc":"ES71G2408538","name":"SHE TELLS ME","registered_at":"2026-06-07T15:16:58Z","spotify_id":"1srH58DEczLtwZL7vp6Inr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f1c137ec120bc176554ec7fcf31df2676bf67af609f09d6cedb8a8c8af610e. 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/1srH58DEczLtwZL7vp6Inr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1srH58DEczLtwZL7vp6Inr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7ecc06f01a85494c6cf804251c55c6df8c1a399339efc97838cedd44f6f910. 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/50Qhj6tpMSxe4QUy5zRM1O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50Qhj6tpMSxe4QUy5zRM1O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7147efa7f2dc8e14594e67c38a864a671584bac0ba10da63722b301f1a2d30b1. 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/06f97z7BEKB8yKiWbt6Y59.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06f97z7BEKB8yKiWbt6Y59.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a7686c6d7544cc683e5e3494e2fb863a5f99b1cc9232ffa07d0bff13a967e2. 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/2UtDFKdKdq2vDTiNLKTeZW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UtDFKdKdq2vDTiNLKTeZW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4d59e735001ecd3151bc88d714c2ba83616c1e89f5e3abae94dc151204dcff. 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/6iM5KHDVtt7tmprEcTnqNq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iM5KHDVtt7tmprEcTnqNq.
{"copyright_id":"0x4b1d2bc7dcca6d1df0af0ffda58d0110d743b711d7cc3480353d774eaf1505f3","isrc":"ES71G2432388","name":"FREESTYLE 3: 3D2Y","registered_at":"2026-06-07T03:21:09Z","spotify_id":"13yyjZendBKHkQUpan5uhV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1d2bc7dcca6d1df0af0ffda58d0110d743b711d7cc3480353d774eaf1505f3. 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/13yyjZendBKHkQUpan5uhV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13yyjZendBKHkQUpan5uhV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be85daea0a021b0f6301f3e3626f08ea1a141a9a8fe4ac9c63e382288f5dd62. 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/3aJKKrzigOncJUpbL0A98l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aJKKrzigOncJUpbL0A98l.
{"copyright_id":"0x9d61b0909819564f887face24da2728971efdbc4cb30fb17039c0020c6f1bff4","isrc":"QMFME2464094","name":"Pregúntale a Siri","registered_at":"2026-06-04T07:15:03Z","spotify_id":"5Yye4qGLtUx3w3T4Kr2CCB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d61b0909819564f887face24da2728971efdbc4cb30fb17039c0020c6f1bff4. 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/5Yye4qGLtUx3w3T4Kr2CCB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yye4qGLtUx3w3T4Kr2CCB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06f749efae8899a80d10cdf01742252ad388598427f9e5ed8b96dcd568756a6. 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/5MfbKVJ7iyH8dbid2WiQHo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MfbKVJ7iyH8dbid2WiQHo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d16969c8651bd96ac73ceba077ade14ec1122281ed6c4814e20f7351b4399ea. 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/5nJ1NgEgXPCgagSa1t1uIB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nJ1NgEgXPCgagSa1t1uIB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edee945ed4d40479ece80deb09f7048ccc09e1d361057a672604de020bf4d39. 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/5S5FVDX8cqJwzwHXPUdXIb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5S5FVDX8cqJwzwHXPUdXIb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef938f6c694428ed2ca9f998e889eaa99205042e76166aa2548c729a6d3368a. 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/7zi6tEkfl3C6ZJNYLlDgQh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zi6tEkfl3C6ZJNYLlDgQh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f77e390b201afcb2ad3cca03caea7a197c6596efe12487ed9c61a533526122. 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/3yjFiHZDtz8fhVCNxdi6Hb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yjFiHZDtz8fhVCNxdi6Hb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873d6f56a49e9a13bd55e29dd8215771974ebc019fdc17e20934b80f4c7a1c7f. 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/24zj0tmQ1P6fAqzfuQRVqY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24zj0tmQ1P6fAqzfuQRVqY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03e92e7378037bf7c75c72ac199114e0ad1831e3e3f2f1870ee2fc81f52c3cf. 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/1hfcSiHtefYzhLa6lnf5S5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hfcSiHtefYzhLa6lnf5S5.
{"copyright_id":"0x588e17f72ad7fa4cc5e3853c20fdadacdc71d30bf7f94efcc9b25b06684593aa","isrc":"ES71G2317684","name":"CUÁNDO VERTE","registered_at":"2026-06-07T09:15:33Z","spotify_id":"5ShgxHvGdO0YViOHjEpPSC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588e17f72ad7fa4cc5e3853c20fdadacdc71d30bf7f94efcc9b25b06684593aa. 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/5ShgxHvGdO0YViOHjEpPSC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ShgxHvGdO0YViOHjEpPSC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e21cd03fb7d35637ab874d5f41c721136895ec864288bffdd1ad0cd4a99f0f. 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/2MlhPGTc9HqoC91uAvnT3t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MlhPGTc9HqoC91uAvnT3t.