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 0x3cf6d40036143c77b75096218be22ae2d99f3deef4574e28f402f40c74b6d879. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca5e19a3-5e24-46f2-ba6d-8f10160bc1ab.json and https://artists.proofprofile.net/proofs/artist/ca5e19a3-5e24-46f2-ba6d-8f10160bc1ab.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 0x41e4b721c66f68976171f125c432f517de5f555f0f16fcbfdb75ff914c0c12f3. 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/6dJlMf6f41OTlblFnHMksy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dJlMf6f41OTlblFnHMksy.
{"copyright_id":"0xc08d0d23e4bce86dd52bac4d98ebcfe242843667ef3b1d2037ace2fdf7c210ac","isrc":"ESA012013766","name":"Salí del Barrio","registered_at":"2026-06-24T13:48:44Z","spotify_id":"5TXCMzjAOfVrKYzGwdTl4T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08d0d23e4bce86dd52bac4d98ebcfe242843667ef3b1d2037ace2fdf7c210ac. 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/5TXCMzjAOfVrKYzGwdTl4T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TXCMzjAOfVrKYzGwdTl4T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d2263c235c5ab6368e916495af921fa02db15500830d58ea793255d7b75440. 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/2auTUY9w7NgzhrSItQSzVv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2auTUY9w7NgzhrSItQSzVv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6515ca8d3a9f27e7a645020b8e72a3ea85592bed4b4ea2947cf00708b85de21. 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/2vVomM4OpwAP0baKEi4pNh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVomM4OpwAP0baKEi4pNh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8d7ff351909ebeb446abd58dfbef7f78cf1b7ba162ca1779568c1ae36008b6. 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/5t8QV3XtxXfytuQtLeEP62.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t8QV3XtxXfytuQtLeEP62.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe72d925b5ba23557a4f26ffe669c74ba0ad52037da83921a19b8a9eb4683518. 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/5FfysyILZH16N12GLad0Qx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FfysyILZH16N12GLad0Qx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bc421af8eb6babafa2b542264bc5b10607a8919d818312109e727af7095c79. 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/48Iyi33ws9UcgQrfBaLKRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Iyi33ws9UcgQrfBaLKRL.
{"copyright_id":"0x70195fd4be127c52c88906a1ef6d5d75186468fbcb2f7b4d6694a8a8ebddb88e","isrc":"ESA012013774","name":"Zinedine - Remix","registered_at":"2026-06-08T12:25:22Z","spotify_id":"0WvahkooZr9GeNAw4AaYMW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70195fd4be127c52c88906a1ef6d5d75186468fbcb2f7b4d6694a8a8ebddb88e. 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/0WvahkooZr9GeNAw4AaYMW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WvahkooZr9GeNAw4AaYMW.
{"copyright_id":"0x20cdc83eafedf1a07ce2d88f1e30cc144a71016e53289bfd73e70b273657c077","isrc":"USA2P2226078","name":"Celos Le Tengo Al Aire","registered_at":"2026-06-06T19:00:14Z","spotify_id":"1woXFhtQnfzmHuIiKiMfb0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cdc83eafedf1a07ce2d88f1e30cc144a71016e53289bfd73e70b273657c077. 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/1woXFhtQnfzmHuIiKiMfb0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1woXFhtQnfzmHuIiKiMfb0.
{"copyright_id":"0x30f0223cc7ab9c3151c7360cfbb3bae9e93723fd03fa5b4431ef74569617386b","isrc":"QZN882185590","name":"A Veces (Remasterizada)","registered_at":"2026-06-25T12:47:44Z","spotify_id":"2tQwiXQatC56L6qxUAxypg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f0223cc7ab9c3151c7360cfbb3bae9e93723fd03fa5b4431ef74569617386b. 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/2tQwiXQatC56L6qxUAxypg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tQwiXQatC56L6qxUAxypg.
{"copyright_id":"0xecc6ccd13828d9d1e2bd50d622d418ccafd77bd17265a693323902d475db4a0d","isrc":"QZN882185591","name":"Definitivamente (Remasterizada)","registered_at":"2026-06-10T21:22:20Z","spotify_id":"2ouFS37oiAeFWQf3kfvJAx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc6ccd13828d9d1e2bd50d622d418ccafd77bd17265a693323902d475db4a0d. 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/2ouFS37oiAeFWQf3kfvJAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ouFS37oiAeFWQf3kfvJAx.
{"copyright_id":"0x8aeaa9d8173630b654c9722362f9901d331f568fdcee1c25963a453fe811bf2b","isrc":"QZN882185592","name":"Entre Tramas (Remasterizada)","registered_at":"2026-06-09T10:38:40Z","spotify_id":"5U3e2yoKCnTxzjtgpr2zSe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aeaa9d8173630b654c9722362f9901d331f568fdcee1c25963a453fe811bf2b. 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/5U3e2yoKCnTxzjtgpr2zSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U3e2yoKCnTxzjtgpr2zSe.
{"copyright_id":"0xb823e4580d98c687f564cd7db0a50df8d3fee4d911c44add8b53c49cb842aa68","isrc":"QZN882185593","name":"Territorio Comanche (Remasterizada)","registered_at":"2026-06-24T22:42:50Z","spotify_id":"3ojhWlYcGR6EzeBTzofBMK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb823e4580d98c687f564cd7db0a50df8d3fee4d911c44add8b53c49cb842aa68. 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/3ojhWlYcGR6EzeBTzofBMK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ojhWlYcGR6EzeBTzofBMK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951bc8ac2014af1c5f84797665ee66eef266d14a623eb07852ddc5112724c74b. 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/7MMmNONP8keHY54prdwrc5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MMmNONP8keHY54prdwrc5.
{"copyright_id":"0xbe1cd65efabc55390e9cd5a512ab3635e95c79fffa0cdb821f50eb1e38d1801d","isrc":"QZN882185597","name":"Parole (Remasterizada)","registered_at":"2026-06-10T06:52:45Z","spotify_id":"1os8Q4Zarx5hLkENASj2Wf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1cd65efabc55390e9cd5a512ab3635e95c79fffa0cdb821f50eb1e38d1801d. 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/1os8Q4Zarx5hLkENASj2Wf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1os8Q4Zarx5hLkENASj2Wf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b087f51a26cfb44b0c477388ea78970dd8b1e8338ea23198961e5de7f0295d5. 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/2MapajzhlPr2CaCarpY8O1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MapajzhlPr2CaCarpY8O1.
{"copyright_id":"0x197c26763aea3f1249228bf40b17ed407ae4955e38cdbea98d0b295a4bb33daa","isrc":"QZN882158401","name":"100 Pesetas (Remasterizada)","registered_at":"2026-06-08T22:51:10Z","spotify_id":"45tKorYjLhHsZX9SAE1bm3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197c26763aea3f1249228bf40b17ed407ae4955e38cdbea98d0b295a4bb33daa. 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/45tKorYjLhHsZX9SAE1bm3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45tKorYjLhHsZX9SAE1bm3.
{"copyright_id":"0x3a3258b9fa95fdb74212f89b75a9790cbe894b45dc2ad8b5d8c5bdd321eb1ec1","isrc":"QZN882158402","name":"Adultera (Remasterizada)","registered_at":"2026-06-08T14:20:23Z","spotify_id":"7AUpL9hxTDHhfmuLJM8Yq6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3258b9fa95fdb74212f89b75a9790cbe894b45dc2ad8b5d8c5bdd321eb1ec1. 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/7AUpL9hxTDHhfmuLJM8Yq6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AUpL9hxTDHhfmuLJM8Yq6.
{"copyright_id":"0xa22e246ec3cab343ff5659c150effe6a094df1b9966e4599a6b27b4fa684540b","isrc":"QZN882158403","name":"Agua De Patio (Remasterizada)","registered_at":"2026-06-22T20:47:39Z","spotify_id":"4OO0YRaFDD8w2WGlaI6DY0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22e246ec3cab343ff5659c150effe6a094df1b9966e4599a6b27b4fa684540b. 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/4OO0YRaFDD8w2WGlaI6DY0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OO0YRaFDD8w2WGlaI6DY0.
{"copyright_id":"0xe4150530a898eee6329438133e5e477451bf1a28ac2bfeb6c0208c2a6bcc03b8","isrc":"QZN882158404","name":"Angel (Remasterizada)","registered_at":"2026-06-21T09:21:38Z","spotify_id":"5MZVDPSWgsxITJk5NDa9BS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4150530a898eee6329438133e5e477451bf1a28ac2bfeb6c0208c2a6bcc03b8. 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/5MZVDPSWgsxITJk5NDa9BS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MZVDPSWgsxITJk5NDa9BS.
{"copyright_id":"0xfbcc4f1251c6a098ee6b6a86f95797e48a93324acb725124a2d226274a1aa6b1","isrc":"QZN882158405","name":"Atcha Walah (Remasterizada)","registered_at":"2026-06-24T20:46:45Z","spotify_id":"6hlKfHxFieyBAeuehgw6rE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcc4f1251c6a098ee6b6a86f95797e48a93324acb725124a2d226274a1aa6b1. 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/6hlKfHxFieyBAeuehgw6rE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hlKfHxFieyBAeuehgw6rE.
{"copyright_id":"0x1e20b8baf3f3fc2e26cd305fc971d4d4a590b2032f47d0ef29b66503d86c0433","isrc":"QZN882158406","name":"Bombay (Remasterizada)","registered_at":"2026-06-10T21:17:55Z","spotify_id":"2zGXAVqHFDtgGad6M9Ov4P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e20b8baf3f3fc2e26cd305fc971d4d4a590b2032f47d0ef29b66503d86c0433. 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/2zGXAVqHFDtgGad6M9Ov4P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zGXAVqHFDtgGad6M9Ov4P.
{"copyright_id":"0x5d2970550d72e632284f1d05e589bcf9e75e441a998f7a84babb6b70b07db4af","isrc":"QZN882158407","name":"Equilibrio (Remasterizada)","registered_at":"2026-06-22T08:09:36Z","spotify_id":"4TVRLgDIar4jVt2SpBjQ75","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2970550d72e632284f1d05e589bcf9e75e441a998f7a84babb6b70b07db4af. 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/4TVRLgDIar4jVt2SpBjQ75.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TVRLgDIar4jVt2SpBjQ75.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0421dc52f959d183c558020350c8087691f7db551dd475b5aadbc9775a99e951. 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/2dMK2EmGwfQ31wWn5HziZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dMK2EmGwfQ31wWn5HziZA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf513f668bee5837c5fe600240de87fd9606d63369cc46e852f30c6f2ef229056. 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/1TpxpMLG6FcWUnSQeREgTg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TpxpMLG6FcWUnSQeREgTg.
{"copyright_id":"0x13de1a9ab5c5b64c387a6a3460fa954edc6b8dfaf276fbbc5699b9536f7492ce","isrc":"QZN882158410","name":"No Hay Pa Nadie (Remasterizada)","registered_at":"2026-06-25T12:47:58Z","spotify_id":"5iMkp2ZpV6bnCS5PaiS31V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13de1a9ab5c5b64c387a6a3460fa954edc6b8dfaf276fbbc5699b9536f7492ce. 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/5iMkp2ZpV6bnCS5PaiS31V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iMkp2ZpV6bnCS5PaiS31V.
{"copyright_id":"0x7ae1e2b468e49fbaef68985f325518ff5d2b8ca32e88b39565a2fa3caf54bba6","isrc":"QZN882158411","name":"Por Justicia (Remasterizada)","registered_at":"2026-06-25T14:47:05Z","spotify_id":"2r7TNcAVuqFd5p3rvnQxIn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae1e2b468e49fbaef68985f325518ff5d2b8ca32e88b39565a2fa3caf54bba6. 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/2r7TNcAVuqFd5p3rvnQxIn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r7TNcAVuqFd5p3rvnQxIn.
{"copyright_id":"0x4b3ac39ee00968325bc9fdb5f9f16acc60e9457dc5fb5295fdd3a25060483762","isrc":"QZN882158413","name":"Sacrificio Y Pasta (Remasterizada)","registered_at":"2026-06-18T12:04:06Z","spotify_id":"7t2JcRH0S3Le7IyMayioUv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3ac39ee00968325bc9fdb5f9f16acc60e9457dc5fb5295fdd3a25060483762. 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/7t2JcRH0S3Le7IyMayioUv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t2JcRH0S3Le7IyMayioUv.
{"copyright_id":"0xf7764e80ec8a93efccd2303ab14a22b1bf41b55add53cdcc0f1b5a9ffd435b19","isrc":"QZN882158414","name":"Se (Remasterizada)","registered_at":"2026-06-25T12:46:52Z","spotify_id":"5SmZm3DkXd9q7CMeFIbr0c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7764e80ec8a93efccd2303ab14a22b1bf41b55add53cdcc0f1b5a9ffd435b19. 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/5SmZm3DkXd9q7CMeFIbr0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SmZm3DkXd9q7CMeFIbr0c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d781e269d75174039fab99507ab053011bce2bdd1f418033970494f3b6d40b4. 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/0ftw4VUO7zVAkol4kf9SZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftw4VUO7zVAkol4kf9SZA.
{"copyright_id":"0xa111a8a8afda8f3f727888fcea4a85f13ac9ef55dc4ae52dfb2daae3479841be","isrc":"QZN882158416","name":"Undebel (Remasterizada)","registered_at":"2026-06-21T09:20:34Z","spotify_id":"57Gs7G8fjrGoemuePFbwMy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa111a8a8afda8f3f727888fcea4a85f13ac9ef55dc4ae52dfb2daae3479841be. 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/57Gs7G8fjrGoemuePFbwMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57Gs7G8fjrGoemuePFbwMy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b211c31f894549f647209d82c86334a36639fc09ef0e88b4b65488c715ee02c. 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/0iik3jOFwtxdgaemAe2zFy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iik3jOFwtxdgaemAe2zFy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f961270b73a86d1cf3801a31815c4e8224d3b71c5d6ef2cc177d737bd4a091. 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/4aUZOI7HKqeTM38YT5v0nc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aUZOI7HKqeTM38YT5v0nc.
{"copyright_id":"0x95d27f2a47ade345ac24ce93a8512734e0d87d82265c4b04a1e28c5e8f6d060a","isrc":"QZN882158418","name":"Ojalá Pudiera (Remasterizada)","registered_at":"2026-06-22T08:07:28Z","spotify_id":"5MTfhCWV4VCPgmG9414NuM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d27f2a47ade345ac24ce93a8512734e0d87d82265c4b04a1e28c5e8f6d060a. 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/5MTfhCWV4VCPgmG9414NuM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MTfhCWV4VCPgmG9414NuM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b1c305c30bed3071a84c7e86ce3d83c69410dd9cb37d9985e42d9d262270ab. 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/2B0fYovltX2kaHEyirR0Dj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B0fYovltX2kaHEyirR0Dj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c4bdf04dba44a7d6f87ec4e77aec220443cefaa661a075bd128f5dd2b74e9a. 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/2iqL9bsWBhOjn0ZoW0ascn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iqL9bsWBhOjn0ZoW0ascn.
{"copyright_id":"0xee76bc114bc791eec29f15736cd6854b734df1613f5fa5c62b8d2273aa3f7ac8","isrc":"USA2P2363561","name":"Pacto de Sangre #HMS16","registered_at":"2026-06-20T11:42:26Z","spotify_id":"05obPUqFOkK6EW8JKV6Hqt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee76bc114bc791eec29f15736cd6854b734df1613f5fa5c62b8d2273aa3f7ac8. 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/05obPUqFOkK6EW8JKV6Hqt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05obPUqFOkK6EW8JKV6Hqt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d1548830b370164b0a62288e13434fd19aa5878304396ed8e589d30818f4f7. 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/3j9GTYU82iGfyarf9Ei4Gf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j9GTYU82iGfyarf9Ei4Gf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b211c31f894549f647209d82c86334a36639fc09ef0e88b4b65488c715ee02c. 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/0VkmI0HkBhZQsaMZ7GZiKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VkmI0HkBhZQsaMZ7GZiKm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b1c305c30bed3071a84c7e86ce3d83c69410dd9cb37d9985e42d9d262270ab. 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/3L1bGthejNKtc2TaG5JLeV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L1bGthejNKtc2TaG5JLeV.
{"copyright_id":"0x7e136324e4338e7571e1b2e88d39d3fd9eba45bd53ce095398c90e19abe0cae4","isrc":"QM6N22157447","name":"Rude Boy Vol. IV - Hoodstar","registered_at":"2026-06-27T05:55:17Z","spotify_id":"1JcylFWlOwQgkvz64351Sy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e136324e4338e7571e1b2e88d39d3fd9eba45bd53ce095398c90e19abe0cae4. 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/1JcylFWlOwQgkvz64351Sy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JcylFWlOwQgkvz64351Sy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5725cdd8ec78851050d8dd59d2acf1ca2497e3536eb6f3e0e6452fa727442c56. 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/1uLOHzwG6dBDp04X1fKPbF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uLOHzwG6dBDp04X1fKPbF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69280dae52050e32337e2fe9c2b76076f550cc097ed9847e46e611d5063e1c6f. 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/2cPId2ncIl6UJs7I9EvyaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cPId2ncIl6UJs7I9EvyaW.
{"copyright_id":"0xdadddc5301027a0b2e3075ff64fef08a063e8b6e327f11bd623247bdf4c18ae4","isrc":"ESA011642384","name":"Sumando Pecados","registered_at":"2026-06-18T05:25:50Z","spotify_id":"4LUEZEX2IGopBaQTsSBncB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadddc5301027a0b2e3075ff64fef08a063e8b6e327f11bd623247bdf4c18ae4. 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/4LUEZEX2IGopBaQTsSBncB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LUEZEX2IGopBaQTsSBncB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d461f45da288b717de342d995c72a3865dafeb4bfb5f5cf876360f7b61e128. 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/4Y5GelmooffNsrn6oWumZm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y5GelmooffNsrn6oWumZm.
{"copyright_id":"0x21b43804aaa17299e6682ecd25744bcac4e6ac2ab056cc18453c88b39e6cd8cd","isrc":"USA2P2458696","name":"NO HE VISTO NADA","registered_at":"2026-06-23T14:39:33Z","spotify_id":"0ZZLlbEMrpelyiW1pKKKxC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b43804aaa17299e6682ecd25744bcac4e6ac2ab056cc18453c88b39e6cd8cd. 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/0ZZLlbEMrpelyiW1pKKKxC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZZLlbEMrpelyiW1pKKKxC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7c5f6a8331e9dfee6e7e2fa23ded09115b3b5390e543f8d2fb2a4de970504e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W5Lr3uFChHHMtapFQtEqe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W5Lr3uFChHHMtapFQtEqe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27c892a9d319f53fb13b7d2d195281f6b43cb200b0cfacaf6346ae1b2d0b165. 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/3ulqQ33RSevcIm0JBZEaWN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ulqQ33RSevcIm0JBZEaWN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe601a5e32c7bc80a3cfe74a12c327fc29eec9864f068a6661964e98c141f834. 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/02SRI9QcFyl90m9c7Qc5qJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02SRI9QcFyl90m9c7Qc5qJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb322bee956e43602911e6e1524cc7fda678e8dde2127a0c0aa32970b1b84151. 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/0GItzs0JB2tFRruiH9zdmO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GItzs0JB2tFRruiH9zdmO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7c5f6a8331e9dfee6e7e2fa23ded09115b3b5390e543f8d2fb2a4de970504e. 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/1dHRx6UuZLXmqkStKaxMn2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dHRx6UuZLXmqkStKaxMn2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe149162be119a9cfcfa6645a0d9031b39a89ac81a1064abdb39ecbd0143d254c. 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/2VRrxGtUqZ9SJwOZrWh7HG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VRrxGtUqZ9SJwOZrWh7HG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c747c6bb8fd4a4c2156846d04b8a916a6fd5389616604821605d3fd67ea2c7. 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/5kznhCakVpzwDZLVWpSzMi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kznhCakVpzwDZLVWpSzMi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3eee46b5b21e6905b57a477f4a4eb8e5b29079b7540056939bbe896374828b. 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/43TDOre82BIxJKKRpOEtXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43TDOre82BIxJKKRpOEtXo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5adec4fa9de6ae02cbd2f721c0476efa28890bc6e2e87f1d414f8579696cda. 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/4dhFjcfr6ziqK9RxA0nHJB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dhFjcfr6ziqK9RxA0nHJB.
{"copyright_id":"0x90dbb89f8f3492c32889dc38d1e2fb3c0e28e4f5cf249175e9c54bc51c88c582","isrc":"ESA011716742","name":"Perros Callejeros","registered_at":"2026-06-20T06:30:32Z","spotify_id":"3WWeguxcpTASQgjD2IIkHJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dbb89f8f3492c32889dc38d1e2fb3c0e28e4f5cf249175e9c54bc51c88c582. 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/3WWeguxcpTASQgjD2IIkHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WWeguxcpTASQgjD2IIkHJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1142dbd0170509a56a9ceaaa1d5be31dcaf323d34258a9eb2469e6ae66410f9. 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/6e6uapgcFeMtYrW1Qay2TQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6e6uapgcFeMtYrW1Qay2TQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707c3663f923b6275e5b29bd2825b2ae775c746e4ca0cabc68c26bcdc215bc55. 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/5735PFH6SanKCd8qGEF0wL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5735PFH6SanKCd8qGEF0wL.
{"copyright_id":"0xf896a83f92c43c129732b4ebba5c79680e65058a23dd7cd37e781acacebdeb32","isrc":"USA2P2467382","name":"DON ́T SPEAK","registered_at":"2026-06-09T10:39:08Z","spotify_id":"6MWU1eB6dEFkdcDnrAQY58","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf896a83f92c43c129732b4ebba5c79680e65058a23dd7cd37e781acacebdeb32. 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/6MWU1eB6dEFkdcDnrAQY58.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MWU1eB6dEFkdcDnrAQY58.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13219b6ee7f89be9fa5e904e5e7394c02a6c49a83c36eec58a4164ad7989c4dc. 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/4qSdisl0VUZdA50Njbdskj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qSdisl0VUZdA50Njbdskj.
Vacilando (feat. Ivan Cano, Blessed013) - Remix
Vacilando (feat. Ivan Cano, Blessed013) [Remix]
{"copyright_id":"0x093a9a22d230cdd24e62f7ce4c25fd742e42aac473198a41cf46a05e0927f66a","isrc":"USA2P2137080","name":"Vacilando (feat. Ivan Cano, Blessed013) - Remix","registered_at":"2026-06-07T14:03:52Z","spotify_id":"7aysKMDQi4JxceTEIq1XVt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093a9a22d230cdd24e62f7ce4c25fd742e42aac473198a41cf46a05e0927f66a. 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/7aysKMDQi4JxceTEIq1XVt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aysKMDQi4JxceTEIq1XVt.