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 0x3d697fe985acc53b73d31f0fe0f6808f4dbb52a61c40b461582f6941e467fc17. 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/3863b16f-8052-4458-8a16-f6682543074e.json and https://artists.proofprofile.net/proofs/artist/3863b16f-8052-4458-8a16-f6682543074e.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 0x2c21b24185b16b25787055a9a967b2f0ceaab43267ba09362747fbe8c6a7d7c4. 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/0l8tsGZF8jey44hAFbwUax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l8tsGZF8jey44hAFbwUax.
{"copyright_id":"0xc9b7aa73cb28c3b06b0e3360cd60544f2f3df8bc251bc329b235c4cfb95963e5","isrc":"QMANG2203862","name":"Rolex Endiamantados","registered_at":"2026-06-11T16:10:05Z","spotify_id":"5f7UjeQMJ0LJBCitHcQO05","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b7aa73cb28c3b06b0e3360cd60544f2f3df8bc251bc329b235c4cfb95963e5. 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/5f7UjeQMJ0LJBCitHcQO05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f7UjeQMJ0LJBCitHcQO05.
{"copyright_id":"0x05a130acde94bc7a400e4342a87e2d2ec741d41d390981c769578f3c8c402ba7","isrc":"QMANG2204545","name":"Rolex Endiamantados","registered_at":"2026-06-26T05:51:22Z","spotify_id":"7nDuDFA4tAdBorWzS7lKmg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a130acde94bc7a400e4342a87e2d2ec741d41d390981c769578f3c8c402ba7. 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/7nDuDFA4tAdBorWzS7lKmg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nDuDFA4tAdBorWzS7lKmg.
{"copyright_id":"0xfc2dcf7c5f3ccff1d8f6950585d4ab136f679553575a6216d942c060dfdfb21b","isrc":"QMANG2204546","name":"El de La Codeina","registered_at":"2026-06-25T09:17:27Z","spotify_id":"7iu8NmCTLNNUWYdRxHa5Id","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2dcf7c5f3ccff1d8f6950585d4ab136f679553575a6216d942c060dfdfb21b. 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/7iu8NmCTLNNUWYdRxHa5Id.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iu8NmCTLNNUWYdRxHa5Id.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda413784b5c486851cceb1e21d4954bb225336d421356dbb45d7be5985a796d0. 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/49fOyCVOxPG67d8CCj0NuP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49fOyCVOxPG67d8CCj0NuP.
{"copyright_id":"0xa56a5cda354b8a4009ecd52ee7eb4b99c3e9a2bf499f21db8899fc94ea60a33d","isrc":"QMANG2204555","name":"El 27","registered_at":"2026-06-23T10:23:09Z","spotify_id":"3tYwGXSbRlSwV7oStUIqxp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a5cda354b8a4009ecd52ee7eb4b99c3e9a2bf499f21db8899fc94ea60a33d. 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/3tYwGXSbRlSwV7oStUIqxp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tYwGXSbRlSwV7oStUIqxp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b2b2c81a1060151b9e884511cdeb0655e4e9bd42197d3c7f726c3cec560152. 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/2LD4oUXIdfjHV2rqbFI8r7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LD4oUXIdfjHV2rqbFI8r7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3514c026e4d6ea25946a146da50e81e6c72608f3c43321bb1e78c3f0bc9cefa3. 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/5bwDW53U9UMh4CN0O1A2Rj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bwDW53U9UMh4CN0O1A2Rj.
{"copyright_id":"0x9b1ee6b7bab4a8acec934d90a7d3b428bd521100346b8be0d86051c20546df6f","isrc":"QMANG2206267","name":"El de Los Jordan","registered_at":"2026-06-05T17:25:29Z","spotify_id":"6VNbDx8FBeXcUPGdo9kRM8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1ee6b7bab4a8acec934d90a7d3b428bd521100346b8be0d86051c20546df6f. 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/6VNbDx8FBeXcUPGdo9kRM8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VNbDx8FBeXcUPGdo9kRM8.
{"copyright_id":"0x731601a8b4b42c4c5ba10f1fdfc67560495a14a5522c35d1d0e16d06408c2ebb","isrc":"QMANG2206269","name":"Soy El Diablo","registered_at":"2026-06-05T17:25:33Z","spotify_id":"1H9UWUEOuqB8oLenxoZsAO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731601a8b4b42c4c5ba10f1fdfc67560495a14a5522c35d1d0e16d06408c2ebb. 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/1H9UWUEOuqB8oLenxoZsAO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H9UWUEOuqB8oLenxoZsAO.
{"copyright_id":"0x8acaea6a75615a16387244f8f5c63b91c8068331a20277eb6cce9faaac1f5b63","isrc":"QMANG2206272","name":"La Vida Es Bella","registered_at":"2026-06-07T08:18:00Z","spotify_id":"1zPbmVgkaeDD161MTt11sq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acaea6a75615a16387244f8f5c63b91c8068331a20277eb6cce9faaac1f5b63. 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/1zPbmVgkaeDD161MTt11sq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zPbmVgkaeDD161MTt11sq.
{"copyright_id":"0x72bcf30968c6197db258102ec51902f4c2cfd50e0843c28b9bbe1c279d5d388d","isrc":"QMANG2206274","name":"Vida Peligrosa","registered_at":"2026-06-07T14:24:20Z","spotify_id":"6EDMSkNQ9Z0mYfYya9vmYs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bcf30968c6197db258102ec51902f4c2cfd50e0843c28b9bbe1c279d5d388d. 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/6EDMSkNQ9Z0mYfYya9vmYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EDMSkNQ9Z0mYfYya9vmYs.
{"copyright_id":"0x436dffaa544fcd10f900de403aa1d0a32560e45d3d5b3bee143745b5aa84113f","isrc":"QMANG2206276","name":"Con Un Porte Fino","registered_at":"2026-06-06T18:16:18Z","spotify_id":"75oSZR2lsBDc8nvw845mDQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436dffaa544fcd10f900de403aa1d0a32560e45d3d5b3bee143745b5aa84113f. 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/75oSZR2lsBDc8nvw845mDQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75oSZR2lsBDc8nvw845mDQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4ad21a7f4c4731fc645fd799feb8692adf5100d93da1fa4832dd6f4333b894. 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/3L8Tza5StoaZoTsulhrhc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L8Tza5StoaZoTsulhrhc9.
{"copyright_id":"0x99bb6ffe5c9ca03ba9ee5aa80010af29fb493b1a8f9cabcfc5f79e29931ef77f","isrc":"QMANG2206278","name":"Ahora Todo Es Diferente","registered_at":"2026-06-07T08:18:04Z","spotify_id":"6cBBWW2pDcXsZ2KeZfHjvS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bb6ffe5c9ca03ba9ee5aa80010af29fb493b1a8f9cabcfc5f79e29931ef77f. 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/6cBBWW2pDcXsZ2KeZfHjvS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cBBWW2pDcXsZ2KeZfHjvS.
{"copyright_id":"0xb4ccd3f01f01b58b99da94a8d17d9995e5e6c8798403ba6bacba081c8faf1aea","isrc":"QMANG2206282","name":"Hasta Australia","registered_at":"2026-06-08T21:21:33Z","spotify_id":"5rkyWjZVLxRLw9SFycxUY4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ccd3f01f01b58b99da94a8d17d9995e5e6c8798403ba6bacba081c8faf1aea. 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/5rkyWjZVLxRLw9SFycxUY4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rkyWjZVLxRLw9SFycxUY4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5d56505b2bf1ae25a1fe834cdf5001994046b1edef645c74b332187b26ea41. 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/36ZalVsXKXwSS6AVT9lQN2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36ZalVsXKXwSS6AVT9lQN2.
{"copyright_id":"0xfb7489856e10bc27622d9ee627ed2b0ec1dd4a0dfb08fdb8be2fce3ddb2edd65","isrc":"QMANG2206286","name":"El 27","registered_at":"2026-06-10T05:17:02Z","spotify_id":"6QOhxeHG7KtKnlsQiB5Bm7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7489856e10bc27622d9ee627ed2b0ec1dd4a0dfb08fdb8be2fce3ddb2edd65. 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/6QOhxeHG7KtKnlsQiB5Bm7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QOhxeHG7KtKnlsQiB5Bm7.
{"copyright_id":"0x4d63cc371076f14294b376afebcace53a00fc359105cc3a5b56c2e60f7b29679","isrc":"QM3DF2267714","name":"Yo Fui Gente del Capitan","registered_at":"2026-06-21T06:15:30Z","spotify_id":"0YgbzZUECYhQkcFLTwplTQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d63cc371076f14294b376afebcace53a00fc359105cc3a5b56c2e60f7b29679. 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/0YgbzZUECYhQkcFLTwplTQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YgbzZUECYhQkcFLTwplTQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75cc7d1feab3a38253647dd5bce2e9687eb499bd0bc95fb1a30c0a64d8402ede. 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/2sToPg8WC4li68zHhv60xP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sToPg8WC4li68zHhv60xP.
{"copyright_id":"0xa26da86a24015b56d54a552f3d06d1299bd0c5ab3ff0315cba1f5cfd23a9cd12","isrc":"QM3DF2209677","name":"El de Los Jordan","registered_at":"2026-06-10T19:15:50Z","spotify_id":"3M8NcrMKJ5S7iPeM4FazAo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26da86a24015b56d54a552f3d06d1299bd0c5ab3ff0315cba1f5cfd23a9cd12. 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/3M8NcrMKJ5S7iPeM4FazAo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M8NcrMKJ5S7iPeM4FazAo.
{"copyright_id":"0xa39dea5109d7f32fe4b70506b1afb006ca032edae1f78fcfc77f79d1af7f74b0","isrc":"US3DF2426122","name":"El de La R","registered_at":"2026-06-05T17:30:33Z","spotify_id":"7CGjRlGZLt3UymHgiyT9sK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39dea5109d7f32fe4b70506b1afb006ca032edae1f78fcfc77f79d1af7f74b0. 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/7CGjRlGZLt3UymHgiyT9sK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CGjRlGZLt3UymHgiyT9sK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370fd633755e2b4e2c2aab3f964c464d15ad6b37d60dd80188e459866ee70f47. 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/2d1QTghIEtefy67w4Ruka2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d1QTghIEtefy67w4Ruka2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9583b7cb3ee72612f9d2280650a4a500acaf8726ea8670c8c180d63a30ba0. 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/5e29cv5JIoJMvecRDUlNL1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e29cv5JIoJMvecRDUlNL1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1201966382db4f66d05e6beb1acc7cb8eb4a32a04499382d546819eb13d776e. 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/25PVLf2NGc1fKldbaEFOgC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25PVLf2NGc1fKldbaEFOgC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f661ec8b8007b92137c6bdba53749ae35c4ebe5f2b1c7d8f259257816a7d801. 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/3HyH5CigFaRZcxGYqbn2AZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HyH5CigFaRZcxGYqbn2AZ.
{"copyright_id":"0xfc84679b64e8cd33b0b4a8f1d57d757ca7b06b92796785caa354a4ef27af18ef","isrc":"QM4TW2493865","name":"Mercedes Cuadrada","registered_at":"2026-06-05T04:46:55Z","spotify_id":"1gufxXlSBds5zb9UW755Id","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc84679b64e8cd33b0b4a8f1d57d757ca7b06b92796785caa354a4ef27af18ef. 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/1gufxXlSBds5zb9UW755Id.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gufxXlSBds5zb9UW755Id.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b83ee6f10646f114e355793d0b502597e4ce5cd007b7d1f77d7194b1b21e59. 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/2mLIlLYhhIZN8a9ThF3ciq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mLIlLYhhIZN8a9ThF3ciq.
{"copyright_id":"0x451fecb20c62e6aebcde2a0d3283e650d3bbaa9d889927cd04c7eb3a12aecbf4","isrc":"MXF152302023","name":"Ya La Conecté","registered_at":"2026-06-09T18:24:40Z","spotify_id":"59AOi3dKkTMOD03AKrVSGv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451fecb20c62e6aebcde2a0d3283e650d3bbaa9d889927cd04c7eb3a12aecbf4. 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/59AOi3dKkTMOD03AKrVSGv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59AOi3dKkTMOD03AKrVSGv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf02a866c8f105b573ef3a573553a8d59ee46c72fca8515177330e7e0ad12114. 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/4aWyhduXo8dzvyrSpFM9eb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aWyhduXo8dzvyrSpFM9eb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf02a866c8f105b573ef3a573553a8d59ee46c72fca8515177330e7e0ad12114. 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/6p22iJdSMaMxtorl9foiQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p22iJdSMaMxtorl9foiQW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71db6971d520acbd2388a0d64028feb1cc211fd3b3cac91cdb30523e4e879ba9. 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/0vvfpf33Wn41uL1XVLAcyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vvfpf33Wn41uL1XVLAcyd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1973c77b8f2701bec9998e73a03693399e818dc3f15538ca15d4a3a1869c93. 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/79IIdFf0rd31fQudITs3mN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79IIdFf0rd31fQudITs3mN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0833a5dd32777fad1dfd495e11d788ccc1569b184592947aa15127866917cbde. 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/4Poy4NyMAelXU31sI2Yz6S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Poy4NyMAelXU31sI2Yz6S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec032eb913006f7f69a217d7b2545e5ab198ee51d7961fbd860ffe29807f50f. 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/2qWnqE8KjjNZ82pbkyE0Ge.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qWnqE8KjjNZ82pbkyE0Ge.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44e4b1bb7ca5223a45e5aeb7c007fa35835717c7133544692670909bf58b34f. 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/2fRr21fVoPyOXapbzrxxL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fRr21fVoPyOXapbzrxxL2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0632caaa37b37098c9966922f8b15e60ce653c27d38389fce5b642ebd40e31. 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/02ZNsQaichObOA0FK2ciZZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ZNsQaichObOA0FK2ciZZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4de5dc943567dc884c662b7005abb469a5830fb618a6990d8d8d217d47f4640. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5s5N8Jfcq1LdFchCDMe9dj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5s5N8Jfcq1LdFchCDMe9dj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e076e7dbdedd1627741d2d05254a3ad9cfea67ea3bc0408ebc7c5896378cd07. 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/2dNDZNtW2vfNk7OycOpFVP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dNDZNtW2vfNk7OycOpFVP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fdff0b2050f77adae3498ad1bc930448bd6c288d73005d7e1c46cbb03b7ea0. 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/1x0YfFOrH0MAcweuCC8hrt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0YfFOrH0MAcweuCC8hrt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295a16581ee3d9c25c7f370228396321a2c134a1801cca01ac6fec3785c0c3f4. 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/5Zej1L1WYRS1qWahvp3CNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zej1L1WYRS1qWahvp3CNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b86a59ab575096a27be2063697a95a378a720e9405b14039a62bad299f2365. 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/70jDq1zA7kNu6hHjYeL8YE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70jDq1zA7kNu6hHjYeL8YE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec4639d2f9a9121fd8a2fd75dfdc8275e279f24342866503131667214f8a217. 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/7zheYlfrztrh73m0uxv0X1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zheYlfrztrh73m0uxv0X1.
{"copyright_id":"0xcf00dbe2a60671c38c38634cc9a32d93e0f2d2266784ac38bfc1575494ad2cd6","isrc":"MXF152301371","name":"PAL amor soy malo - Remix","registered_at":"2026-06-01T11:13:08Z","spotify_id":"1wgGbJHs5IpM9UoXKtlBCM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf00dbe2a60671c38c38634cc9a32d93e0f2d2266784ac38bfc1575494ad2cd6. 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/1wgGbJHs5IpM9UoXKtlBCM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wgGbJHs5IpM9UoXKtlBCM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c86ebf0d50aada65fb7144f3e6ad631df41140867dcb8fdc224a966e39670be. 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/6WjCS0nUmKtQiD7yTeiDfA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WjCS0nUmKtQiD7yTeiDfA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf19f13ce45d6c53650f873c2f02a138320cdcd0e275d380123251c619fd631. 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/23stzybA0vms9Wm4nadiGo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23stzybA0vms9Wm4nadiGo.
Salí Más Cabrón Que Bonito - En Vivo, Sonora, México, 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3116a952b541ea180cdf6b5aded4ed01a5e7fc8c8acc3f26156e78ecec60f. 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/502n617bm1soJAnUDew5vr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/502n617bm1soJAnUDew5vr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3116a952b541ea180cdf6b5aded4ed01a5e7fc8c8acc3f26156e78ecec60f. 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/06yvNHaoTGtB67z5ym2EQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06yvNHaoTGtB67z5ym2EQ5.
{"copyright_id":"0xe14fdfc77a77385b1257d6dd2b1d1d30cbebdec8b73e9e15f9931ab851cf0d06","isrc":"QMFME2411811","name":"El Plumas","registered_at":"2026-06-01T17:29:29Z","spotify_id":"0DbpUgOBLXUaAUd9K0akKc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14fdfc77a77385b1257d6dd2b1d1d30cbebdec8b73e9e15f9931ab851cf0d06. 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/0DbpUgOBLXUaAUd9K0akKc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DbpUgOBLXUaAUd9K0akKc.
{"copyright_id":"0xafef44b40ae6aa9fee6e237a4ee091a86c5ae65e221956383725fed1d14657fc","isrc":"MXF152201355","name":"Plegaria a Sergio Vega","registered_at":"2026-06-11T13:37:50Z","spotify_id":"1uJFJpbujjpHyHJ70QzD3a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafef44b40ae6aa9fee6e237a4ee091a86c5ae65e221956383725fed1d14657fc. 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/1uJFJpbujjpHyHJ70QzD3a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uJFJpbujjpHyHJ70QzD3a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d77c8414ee6a3e657f7b0d492bca5d85465c168566578b734bd12417f02b40b. 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/6kt8n61cFwAk9e592fosoO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kt8n61cFwAk9e592fosoO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43755f03f561e14f38c2aa2a1a2ebb57022975bc82ca36f76972f05add4435a3. 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/0IG69IlQrv0Oa64dXWaP2s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IG69IlQrv0Oa64dXWaP2s.
En La Vida Nunca He sido malo (En Vivo, Sonora, México, 2023) - Live
{"copyright_id":"0x9924e8e49fedce5f2eea5044f12cb5de7f5ee9b1a6af5513b502d7b5af0ecb76","isrc":"MXF152201353","name":"La ladrona","registered_at":"2026-06-09T09:00:40Z","spotify_id":"1kmQouRut7GFwd2698lV2r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9924e8e49fedce5f2eea5044f12cb5de7f5ee9b1a6af5513b502d7b5af0ecb76. 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/1kmQouRut7GFwd2698lV2r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kmQouRut7GFwd2698lV2r.
{"copyright_id":"0x720c0f91db975e75862f669cbd7867b2e8bfec52bb8950a49d041f0bb3a87f0e","isrc":"MXF152201350","name":"Mi buen amante","registered_at":"2026-06-08T13:05:28Z","spotify_id":"3dPgFPQtU48mucjpcAqKvA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720c0f91db975e75862f669cbd7867b2e8bfec52bb8950a49d041f0bb3a87f0e. 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/3dPgFPQtU48mucjpcAqKvA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dPgFPQtU48mucjpcAqKvA.
{"copyright_id":"0x094bcf759a4eaa23a3a4cd5bfffd3456b2b66aa6906e6659e07314229fa14dd5","isrc":"QZ9QQ2300570","name":"Mientras no vuelves","registered_at":"2026-06-04T09:29:12Z","spotify_id":"4p8PI9Mmyhf6JZ9FXngyV9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094bcf759a4eaa23a3a4cd5bfffd3456b2b66aa6906e6659e07314229fa14dd5. 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/4p8PI9Mmyhf6JZ9FXngyV9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p8PI9Mmyhf6JZ9FXngyV9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd02741bc4d549445a07082312e2cadbc67a906c5eab0f92b1cd1d3a65d41205. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y8I47sHmtLmnmfeBqVktK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y8I47sHmtLmnmfeBqVktK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908993cbdef54de3a176b8bd85ffa7fea76a6d5727921e0e3a18f46bf8912bfc. 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/1M6ZkrG9gcKqKCTGuENVjU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M6ZkrG9gcKqKCTGuENVjU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779755346cbccc37dc0ed611c5f3b96862b89424db91256e010573b1fb2ead77. 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/2iJFXb0RzJdiV2ZKN4RKYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iJFXb0RzJdiV2ZKN4RKYo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287fc2d57afdffcceac5b22ea32472514e706466f4000662db6752be4b1bae9d. 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/0oVecl1vgXhs875TYI46Fy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oVecl1vgXhs875TYI46Fy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2edac090464059a3880b03c14a9495c7a45749c028971c0bcb1d26128fa7ad1. 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/7GeI9BmtmZLfjkatvgWKaa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GeI9BmtmZLfjkatvgWKaa.
{"copyright_id":"0xa7bf8d9109eae26ab273d135f0dafe8e491c1d4f69ddf0d7ec8bc07501a65172","isrc":"QMDA62486524","name":"Scary Movie","registered_at":"2026-06-09T09:06:29Z","spotify_id":"3TqRGhgpj0PTOlVwryTLDY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bf8d9109eae26ab273d135f0dafe8e491c1d4f69ddf0d7ec8bc07501a65172. 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/3TqRGhgpj0PTOlVwryTLDY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TqRGhgpj0PTOlVwryTLDY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe514e93135ddb4b5f831c593ae16e09cb7f1d5dc516c4940627e94a49c1b7ad5. 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/0DA3ykAOtYpl3OQmzK1gne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DA3ykAOtYpl3OQmzK1gne.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5977835997a35a462a119f9244b9589c201f5c26ccd1bf93ecce5cdb3c153178. 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/0m3hgOFvDSSoKGbm15OTEc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m3hgOFvDSSoKGbm15OTEc.
{"copyright_id":"0xbcb1229f5d6a9e147c29d577e3e2ecc641dc335ecc65f62f6fdb7e260346912a","isrc":"QMBZ92420525","name":"Baby Only","registered_at":"2026-06-22T20:18:33Z","spotify_id":"0klycfai1YtWdmGJDcpYlE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb1229f5d6a9e147c29d577e3e2ecc641dc335ecc65f62f6fdb7e260346912a. 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/0klycfai1YtWdmGJDcpYlE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0klycfai1YtWdmGJDcpYlE.
{"copyright_id":"0x3046c72309ff6a608d40b6c8f5ec5f7f1e47729d0113132ed1f15fa1878952f7","isrc":"QMBZ92420841","name":"Dime Que Volveras","registered_at":"2026-06-18T18:24:41Z","spotify_id":"5YgnbIPNXVypvKHAfcybiP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3046c72309ff6a608d40b6c8f5ec5f7f1e47729d0113132ed1f15fa1878952f7. 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/5YgnbIPNXVypvKHAfcybiP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YgnbIPNXVypvKHAfcybiP.
{"copyright_id":"0x145351ec6243d6c191cf15ebc370ea72f76fd188ff5311ffa0ef25d2a007ad50","isrc":"TCAIH2483671","name":"La Chapiza","registered_at":"2026-06-08T02:25:31Z","spotify_id":"7bIm2Fn4ktwNxlzsguG2pA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145351ec6243d6c191cf15ebc370ea72f76fd188ff5311ffa0ef25d2a007ad50. 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/7bIm2Fn4ktwNxlzsguG2pA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bIm2Fn4ktwNxlzsguG2pA.
{"copyright_id":"0x7433cf9b7afee6832032e5e3744d718a8b04421f477deccf25da435eb9c3624a","isrc":"US3DF2437896","name":"PLEBITAS LLAMANDO","registered_at":"2026-06-20T08:48:05Z","spotify_id":"0oNBsKOhzg0YKDfysE4KFn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7433cf9b7afee6832032e5e3744d718a8b04421f477deccf25da435eb9c3624a. 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/0oNBsKOhzg0YKDfysE4KFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oNBsKOhzg0YKDfysE4KFn.
{"copyright_id":"0x481d553e36bc2bfbfbca5d42d18379ddb9627347dc439c15f778ee6b7e9370ee","isrc":"US3DF2411488","name":"Creo Estar Soñando","registered_at":"2026-06-19T14:16:00Z","spotify_id":"72SGC7LEpXVUafTGok1UvV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481d553e36bc2bfbfbca5d42d18379ddb9627347dc439c15f778ee6b7e9370ee. 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/72SGC7LEpXVUafTGok1UvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72SGC7LEpXVUafTGok1UvV.