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 0x1c88f13e6ea0459386d4b81d00ce5f1da64367e14011f1f15e9a374fbce40120. 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/6d3a2a2e-8f36-4de7-a8c7-a90aecdf9579.json and https://artists.proofprofile.net/proofs/artist/6d3a2a2e-8f36-4de7-a8c7-a90aecdf9579.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 0xfe710b4667a8fce2c6dfe93b3a3bf8c70c641487f15d454c1f1e43f25b4f084b. 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/5g4mjdYQQ6LR0icTiLB9u6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g4mjdYQQ6LR0icTiLB9u6.
{"copyright_id":"0x8b8f386defd714ec3cc9bbafd938ed706cfbed56f4fdccba719ff9722e77508f","isrc":"QM6MZ2475362","name":"Menor Remix","registered_at":"2026-06-19T15:31:46Z","spotify_id":"1wrjITAnVKxl3i3BN0DYZv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8f386defd714ec3cc9bbafd938ed706cfbed56f4fdccba719ff9722e77508f. 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/1wrjITAnVKxl3i3BN0DYZv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wrjITAnVKxl3i3BN0DYZv.
{"copyright_id":"0x0bdda5198c4b01803fb232e4393cde187105faa3bac031ed4a53dff6dffd31cd","isrc":"QZNJW2455947","name":"Viene el Chichi","registered_at":"2026-06-24T17:38:46Z","spotify_id":"4UjllgwZyICfjCByvwWJ5u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdda5198c4b01803fb232e4393cde187105faa3bac031ed4a53dff6dffd31cd. 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/4UjllgwZyICfjCByvwWJ5u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UjllgwZyICfjCByvwWJ5u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4c7b1f2cfbb94e8d7a428d51380a3e4b75535f078736ee35b94120f1aa3e62. 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/2bvEPgnFGZT7qZ9c5UZLui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bvEPgnFGZT7qZ9c5UZLui.
{"copyright_id":"0xad45c93dab11f52aeaed44edfbcaf2645d47e980092c77a960bf43ff2f908397","isrc":"QZWV32443577","name":"Tira A Matar","registered_at":"2026-06-20T04:51:37Z","spotify_id":"0MTzQwnNP7UHXKQppqfwN0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad45c93dab11f52aeaed44edfbcaf2645d47e980092c77a960bf43ff2f908397. 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/0MTzQwnNP7UHXKQppqfwN0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MTzQwnNP7UHXKQppqfwN0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd271e6cb7d7d64931e194d37f657fe11e1c2f9125b134187aa5fdb3e5568f4c. 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/0DTsbGubABUVzKHphGqtTu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DTsbGubABUVzKHphGqtTu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c62154d6a6f7b3c2d874732608df1468999e58ef87f78d216064e3b7f525440. 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/2L3goSMsj324AAwPWZJxgP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L3goSMsj324AAwPWZJxgP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ecc21ade60caf52e1d888d402e128bb82a34eac86080cfccdf51d3540e0331. 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/3CmWevRUManHD4x4Zq3sUn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CmWevRUManHD4x4Zq3sUn.
{"copyright_id":"0x0696a065abbcbe75438b6890d156bcfa771784dfb44dee9bbcdb25e7a7d0725f","isrc":"QM4TX1725183","name":"Tengo una Mata","registered_at":"2026-06-25T22:55:25Z","spotify_id":"6GZK5xHytrMCAfRDw7w6yG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0696a065abbcbe75438b6890d156bcfa771784dfb44dee9bbcdb25e7a7d0725f. 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/6GZK5xHytrMCAfRDw7w6yG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GZK5xHytrMCAfRDw7w6yG.
{"copyright_id":"0x26f6be347116ecb90493abad3e10d822360c29b3c94deef84312c8e2a054b43f","isrc":"QM4TX1725190","name":"Coronamos - Remix","registered_at":"2026-06-21T04:29:34Z","spotify_id":"3lN8WSRFjJvHGr7BgkFaUG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f6be347116ecb90493abad3e10d822360c29b3c94deef84312c8e2a054b43f. 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/3lN8WSRFjJvHGr7BgkFaUG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lN8WSRFjJvHGr7BgkFaUG.
{"copyright_id":"0xfbd84fdfcb2b5421306a24fa1b858c2bbf0df05a32590f06c837f1a4ed8c2aab","isrc":"QM4TX1707719","name":"Tengo una Mata","registered_at":"2026-06-08T19:51:23Z","spotify_id":"38lVmeU9NH2iavw42DgUrf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd84fdfcb2b5421306a24fa1b858c2bbf0df05a32590f06c837f1a4ed8c2aab. 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/38lVmeU9NH2iavw42DgUrf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38lVmeU9NH2iavw42DgUrf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cd16d61fbb2003204d9a6dd59ab5439e9ce0071f379f1897c643ec756976a7. 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/10In5WpVIOsmRY8B90d6GN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10In5WpVIOsmRY8B90d6GN.
{"copyright_id":"0x50c68010fcaa6645c95bf4ee032b5fae2a7e401b8960f0dab3b17dfda5192d75","isrc":"QM4TX1707722","name":"Me Compré un Panamera","registered_at":"2026-06-07T13:17:01Z","spotify_id":"3MjOJuJJbSHnLH6usm2muY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c68010fcaa6645c95bf4ee032b5fae2a7e401b8960f0dab3b17dfda5192d75. 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/3MjOJuJJbSHnLH6usm2muY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MjOJuJJbSHnLH6usm2muY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf794ede0dd8dcd9c936d77a8d8e835ea0656374465219665fc7279e1c333f2. 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/5h2E7FBk7BraDCjySJTV5y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h2E7FBk7BraDCjySJTV5y.
{"copyright_id":"0xee6d98a51f09d88a936ac838535acfe30e033beb5cef63a194f0703e9b599209","isrc":"QM4TX1707825","name":"Se Rompio El Condon","registered_at":"2026-06-07T14:07:45Z","spotify_id":"14hqLhHNBEMSnieLMgmzsX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d98a51f09d88a936ac838535acfe30e033beb5cef63a194f0703e9b599209. 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/14hqLhHNBEMSnieLMgmzsX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14hqLhHNBEMSnieLMgmzsX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c964a7314ca5c8d9821bf257c456a2969e1e6e6f98eb365eae20dd23c33120. 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/2EjY6tMKG7rlvjtAQZo8cv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EjY6tMKG7rlvjtAQZo8cv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0f6d7e27dd4334660e4077fb60325dbf3f5399a508e9ef61a9518e4a961640. 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/2m7cjIwX4zCBEESNn6Xnls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m7cjIwX4zCBEESNn6Xnls.
{"copyright_id":"0xf8d25ebf756d2c7dc8640bf45d297f67dc1365f7c3dc74851690578d25be964a","isrc":"QM4TX1707733","name":"Vamo a da una Vuelta","registered_at":"2026-06-05T04:39:33Z","spotify_id":"17dNvMfueWbOhNqMN2rRIm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d25ebf756d2c7dc8640bf45d297f67dc1365f7c3dc74851690578d25be964a. 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/17dNvMfueWbOhNqMN2rRIm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17dNvMfueWbOhNqMN2rRIm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ff229ed80389ccae404b5dd0a668f776539b64b1f5a5ada0c059f02211f1f1. 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/5dv16BH74NOp5v7AEoz5Xl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dv16BH74NOp5v7AEoz5Xl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f92002c2ad8510e3fec837f92da28c7edc39647c71755cd8c5a1bc50277367a. 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/5V8BYKq9jXWJkD5fClJkzz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V8BYKq9jXWJkD5fClJkzz.
{"copyright_id":"0xc422a7da00822bb2adf7c40a6490eb974545cc822acfba97a86e6975abdb1079","isrc":"QMFME2475726","name":"Mi Bebe","registered_at":"2026-06-18T21:47:30Z","spotify_id":"7xxBTKNMfWHjmoGImuTIDn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc422a7da00822bb2adf7c40a6490eb974545cc822acfba97a86e6975abdb1079. 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/7xxBTKNMfWHjmoGImuTIDn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xxBTKNMfWHjmoGImuTIDn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b567a59a143505a8dd043d0dc9000668e1b9fd53a30f542b7f714e92e13b841. 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/6qPQL4ca0TTtLxEtsPd5sB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qPQL4ca0TTtLxEtsPd5sB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a35c16a95f4653006e1ffda3772b896b665c758cae6f5f7e049140c24b20fa1. 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/6v9ZNh3YKZ49Gl6YO1t95t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v9ZNh3YKZ49Gl6YO1t95t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735201233fea95fe12846704342412dfa75552af53fdefd3ba8d757b7fb18e92. 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/57wRq6Vrb9lPPoFU6NsS1g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57wRq6Vrb9lPPoFU6NsS1g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799d3497bc0a3b65193b43d7747abcae0d60cd8ff0b83c03ce79ea5caeec41c1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1aWkKeCHSu9TBt54OFiHGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aWkKeCHSu9TBt54OFiHGQ.
{"copyright_id":"0xef6fc1095d138d6dea92117fb51ad70b95eb956409a9da9e22e02a8b0db2dcd9","isrc":"ES64E2410854","name":"DANDOLE LO MIO","registered_at":"2026-06-09T20:52:40Z","spotify_id":"6f52zN7UwbMdYzZMlnst5k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6fc1095d138d6dea92117fb51ad70b95eb956409a9da9e22e02a8b0db2dcd9. 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/6f52zN7UwbMdYzZMlnst5k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f52zN7UwbMdYzZMlnst5k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d3f87650207289b537fea40c4e4973236f96d1a39eb6f5bc9a1349e700776. 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/6fp9J0UjGdsWSwjFNg7TPs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fp9J0UjGdsWSwjFNg7TPs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ab9370ecec034a93531d1b08d96609a444988c81071d439049b127e4dd57ae. 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/35JiFIFdLPUsrxDENpVrTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35JiFIFdLPUsrxDENpVrTv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa76a21d67475460f8bb87c5496678f0b31f6052276d6e8a6a3d6cb5c5de69df. 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/31QLQ6tFafIJy6OVJJr61q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31QLQ6tFafIJy6OVJJr61q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1aeb9097afdca0af1bbbdde8bff1ee80017e0f22f0bb125d6d20eca023ed1a. 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/1tH9JikpxjYlnwOVxxrhhv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tH9JikpxjYlnwOVxxrhhv.
{"copyright_id":"0x4a8acf2a20d08bac246f27319a72cc1800296432efa00ea0e386a7cf79bdd2cb","isrc":"QZ7R42456092","name":"Cuando Te Lo Meto","registered_at":"2026-06-20T20:38:21Z","spotify_id":"1aGkg1d9Yg7KfjK6XPw2Zr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8acf2a20d08bac246f27319a72cc1800296432efa00ea0e386a7cf79bdd2cb. 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/1aGkg1d9Yg7KfjK6XPw2Zr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aGkg1d9Yg7KfjK6XPw2Zr.
{"copyright_id":"0x6d2012b546e52c92f38551cb66ae2d7dc64b5047abbff0b9702d38bc3bbabceb","isrc":"QZ7R42456081","name":"Muere Venezuela","registered_at":"2026-06-11T01:37:03Z","spotify_id":"6sL3DjSBieTD6LPBVqT491","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2012b546e52c92f38551cb66ae2d7dc64b5047abbff0b9702d38bc3bbabceb. 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/6sL3DjSBieTD6LPBVqT491.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sL3DjSBieTD6LPBVqT491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a207603a1baa445f11dbf2174a2ed281100ca026803fdf65199aedb4dc0ae6b. 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/3j0GG11JvHJRITYP6cLECY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j0GG11JvHJRITYP6cLECY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a72f21870c84054f94776952de9db7e83f08bd91ddafae7ce609366531062. 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/7lBnqp8VXTtvC1nSsIO1nb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lBnqp8VXTtvC1nSsIO1nb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833b7efc18f61324c419550f0984201f341224ec6de856d259c754591742600c. 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/2lJzdBpSozgsA8yIbrLET0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lJzdBpSozgsA8yIbrLET0.
{"copyright_id":"0xe8daa647aaca8e1a9564c4f83791610227201b1e0bb521bac281fe47be7bc94b","isrc":"QZ7R42455746","name":"Friend Zone","registered_at":"2026-06-09T12:07:14Z","spotify_id":"2RGabDIEabzVneeDUzjXnu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8daa647aaca8e1a9564c4f83791610227201b1e0bb521bac281fe47be7bc94b. 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/2RGabDIEabzVneeDUzjXnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RGabDIEabzVneeDUzjXnu.
{"copyright_id":"0x5beb59001eca21531f4e3f73452a27bacd348cfab328e5fc26be8bc996d1f2bb","isrc":"QM6P42409128","name":"La Prendi Remix","registered_at":"2026-06-27T16:32:26Z","spotify_id":"2M05Pr6xv4MLszsZJnuyIo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beb59001eca21531f4e3f73452a27bacd348cfab328e5fc26be8bc996d1f2bb. 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/2M05Pr6xv4MLszsZJnuyIo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M05Pr6xv4MLszsZJnuyIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6d6de8bf8f462d52fec4e4099dece823bb6431f097f299ee734604ea7752ae. 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/7kjGEJSBi0qNdnJvHnO3nr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kjGEJSBi0qNdnJvHnO3nr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed94b8489e9373096aedf7e0d9d74a2438d8579eb48762a02909bad090e8cb. 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/0gN6p72eUGMiokAyyUdagG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gN6p72eUGMiokAyyUdagG.
{"copyright_id":"0x6d834edcd1016c0a1fe27f2989d6c8e7880c9159bcb6a629d63ad50c4ae5d34e","isrc":"QZ5FN2012395","name":"CARAS VEMOS - Remix","registered_at":"2026-06-10T17:24:40Z","spotify_id":"45bDKqcXUgd7IVAvFYsTTe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d834edcd1016c0a1fe27f2989d6c8e7880c9159bcb6a629d63ad50c4ae5d34e. 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/45bDKqcXUgd7IVAvFYsTTe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45bDKqcXUgd7IVAvFYsTTe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f583d4a6c8931ddf0e3cf46431157658c221fe77fd1d88599ca72f5a68b0bb2. 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/2ALsqV7VTxhTCFzLLxhAYx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ALsqV7VTxhTCFzLLxhAYx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4edb37211047839538c9f2f1f42f70ac60cb64a4c76de8318af451b99fcd3b9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1svxik9zsBqYlQ8eEhy0MD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1svxik9zsBqYlQ8eEhy0MD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe9b4ba205e505b924ae6a18c3608f2ae58c8a3c1f824b03b3cbf036921eef7. 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/5NSAam2qT7PkPU8rowiz79.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NSAam2qT7PkPU8rowiz79.
Culo Chapa (feat. La Perversa, Quimico Ultra Mega & Haraca Kiko)
{"copyright_id":"0x1353a2aae36285f9e8b7867196d3a6e7d89c057dacf7d8c74348aef98b64022a","isrc":"USAT22201143","name":"Culo Chapa (feat. La Perversa, Quimico Ultra Mega & Haraca Kiko)","registered_at":"2026-06-05T04:11:51Z","spotify_id":"045pZE1F4PGpwHygQLbLXb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1353a2aae36285f9e8b7867196d3a6e7d89c057dacf7d8c74348aef98b64022a. 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/045pZE1F4PGpwHygQLbLXb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/045pZE1F4PGpwHygQLbLXb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fef591f9e41e5770a232c34ea480644d50d44e3631db64581ed28f09ff51f58. 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/0mWplzO16eX26iP24S45gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mWplzO16eX26iP24S45gn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf165774d6668f81a5a348dc50d5a140f2bb6b57a7586e7293922c9a3e25819. 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/40nC9FdTM4VOoDsBJGmWK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40nC9FdTM4VOoDsBJGmWK4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a8b66d13527f423c18e92c84f89b33c396deba6d9b9478bf2c9aa39c54c11. 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/71meXpIGrmV3Z2jUNnEv8l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71meXpIGrmV3Z2jUNnEv8l.