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 0xd5a45b3e794639b62192312ccb6cfed80c38ca63bb2b6c337c973bbca2064312. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fec5be5c-3318-4d8c-8029-531738e504ca.json and https://artists.proofprofile.net/proofs/artist/fec5be5c-3318-4d8c-8029-531738e504ca.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 0x768994c16a44b1854e312f1c53b0d814ee6dec93ee8595c2697f25e568fcde14. 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/1QOsd6LtK9WtI3gLqHtAno.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QOsd6LtK9WtI3gLqHtAno.
{"copyright_id":"0xf95a48a3ab4b87a078e8957374758338ede9f31bd8cadb3efd51c3b8b486880d","isrc":"USATO2300397","name":"The Way You Say It","registered_at":"2026-06-27T10:17:39Z","spotify_id":"6crUt2jGqxvkrsFiLeLwzW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95a48a3ab4b87a078e8957374758338ede9f31bd8cadb3efd51c3b8b486880d. 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/6crUt2jGqxvkrsFiLeLwzW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6crUt2jGqxvkrsFiLeLwzW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c76e96d69dd4b71737917341d61ae2acc58634dc9435bc44ca8be42860d35b9. 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/1rhhXvescgdsUAHXg76B0s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rhhXvescgdsUAHXg76B0s.
{"copyright_id":"0x866478d559d5340b2e2febbcaf0b426666cd3bcf421cb269972f6b44f821320e","isrc":"USATO1600670","name":"Passed You By","registered_at":"2026-06-09T09:30:48Z","spotify_id":"7IB8An6WVPezWNHRGrrrku","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866478d559d5340b2e2febbcaf0b426666cd3bcf421cb269972f6b44f821320e. 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/7IB8An6WVPezWNHRGrrrku.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IB8An6WVPezWNHRGrrrku.
{"copyright_id":"0x0cf6cef4a24fae4396afcdc78cea632c18cf0131a6282233776b2f44bca42686","isrc":"USATO1600671","name":"Friendship (Is a Small Boat in a Storm)","registered_at":"2026-06-24T18:13:17Z","spotify_id":"1dt023v3JHaf8IjXN4yHYK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf6cef4a24fae4396afcdc78cea632c18cf0131a6282233776b2f44bca42686. 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/1dt023v3JHaf8IjXN4yHYK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dt023v3JHaf8IjXN4yHYK.
{"copyright_id":"0xc3dc95397edabfa1ef313a4d7bd95c20d7f6f48f2bd28630f886af7a007444fe","isrc":"USATO1600673","name":"Freedom Is Free","registered_at":"2026-06-11T13:46:56Z","spotify_id":"7L0Dr6Yyj4NIuwE6Yk3nLH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc95397edabfa1ef313a4d7bd95c20d7f6f48f2bd28630f886af7a007444fe. 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/7L0Dr6Yyj4NIuwE6Yk3nLH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7L0Dr6Yyj4NIuwE6Yk3nLH.
{"copyright_id":"0xbbdee831d1168b141fdb7de129989825d47e6c7a6571f414a62ced3c5bcbcbc2","isrc":"USATO1600675","name":"La Jura","registered_at":"2026-06-24T18:12:12Z","spotify_id":"0UJJiVluq2wyxjYSRLl7Sk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdee831d1168b141fdb7de129989825d47e6c7a6571f414a62ced3c5bcbcbc2. 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/0UJJiVluq2wyxjYSRLl7Sk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UJJiVluq2wyxjYSRLl7Sk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e30310c4cad35b43899bbce2692de7057933270053c1f2ea2b7e53cedf63ac5. 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/2RU3BzX7PFSgV9iDv9Qroi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RU3BzX7PFSgV9iDv9Qroi.
{"copyright_id":"0x760f2708c387521c437a095fd3d9c975e43236bd4c9afa720b5f91abe00bf435","isrc":"USCGJ1412394","name":"Cycles of Existential Rhyme","registered_at":"2026-06-04T11:37:58Z","spotify_id":"6rpi77GqamZNoltbZ5ksdi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760f2708c387521c437a095fd3d9c975e43236bd4c9afa720b5f91abe00bf435. 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/6rpi77GqamZNoltbZ5ksdi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rpi77GqamZNoltbZ5ksdi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3673d84a9333da3cd9e5af75fad98a6d4b2b5b4b9b14f80bfccca55ed43caac3. 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/1JtxNBtlXM3XdfiNwHRwb7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JtxNBtlXM3XdfiNwHRwb7.
{"copyright_id":"0x4d4c2a6296e800dc8e00462f53d3f205ddeba3f1bcf5a919fecae945d65ba5f1","isrc":"USCGJ1412396","name":"El Jalapeño","registered_at":"2026-06-10T05:47:08Z","spotify_id":"6lLGSsIGXS8lSK31XYOEew","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4c2a6296e800dc8e00462f53d3f205ddeba3f1bcf5a919fecae945d65ba5f1. 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/6lLGSsIGXS8lSK31XYOEew.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lLGSsIGXS8lSK31XYOEew.
{"copyright_id":"0x906540da938fd1a2ed97db1893d317aa2af28a857933ec116f74b03c6fd03458","isrc":"USCGJ1412397","name":"She Lives On My Block","registered_at":"2026-06-05T22:03:57Z","spotify_id":"7kBhjkSeiggqtWbLutvJlI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906540da938fd1a2ed97db1893d317aa2af28a857933ec116f74b03c6fd03458. 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/7kBhjkSeiggqtWbLutvJlI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kBhjkSeiggqtWbLutvJlI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6e697c93bd5998b90a0570e61c9fe5571caf5ffa1b7eba829679f1ecea17ec. 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/7q2hP24bn4VmmwHmK89Ynt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q2hP24bn4VmmwHmK89Ynt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b553fe7f140e946e3971078331fecbdda382806a6d04290f26a9fd8c9c80013. 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/0EkRiaSjVR6njfczmpMd8P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EkRiaSjVR6njfczmpMd8P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e981803e5cb230e112f8fc2fe78330504c3908004f6bf62c347e9d007f2fc4. 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/1dyYg8PA15bGezBbu9RP5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dyYg8PA15bGezBbu9RP5s.
{"copyright_id":"0xa54b96e7037debc26e7fa159f61a763943fc9df293ceda772070dbdf33799837","isrc":"USCGJ1412401","name":"Amor Verde","registered_at":"2026-06-09T19:16:49Z","spotify_id":"2qIV6BuKqYLJWzBBqHZrVG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54b96e7037debc26e7fa159f61a763943fc9df293ceda772070dbdf33799837. 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/2qIV6BuKqYLJWzBBqHZrVG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qIV6BuKqYLJWzBBqHZrVG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd840687bb1a5a465b05b59518f31172a5102991b2099bd96dac423ec1f94977f. 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/3GFvV2zSr7duChu9q9bT3u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GFvV2zSr7duChu9q9bT3u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60b4c67b97c5bd6e682d07ae0cba8fc99d5c6bc77d68e4d68065e096ac61e22. 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/1rUIpUlWtztoo3rVAuSTH4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rUIpUlWtztoo3rVAuSTH4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d1d4669bef9d5b85a718c0d8b9c27248472d51b7a6fe987c245301db3d3788. 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/2TtfZ8mzvb45VzPvzOatjr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TtfZ8mzvb45VzPvzOatjr.
{"copyright_id":"0x76ea487506fea2364b710303f4ceb870abe449ba8d531721db3147c8a5819a5e","isrc":"USCGJ1412405","name":"Wednesday Morning","registered_at":"2026-06-11T13:47:48Z","spotify_id":"7MHaTbkKCOIft9NfMBVWRp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ea487506fea2364b710303f4ceb870abe449ba8d531721db3147c8a5819a5e. 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/7MHaTbkKCOIft9NfMBVWRp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MHaTbkKCOIft9NfMBVWRp.
{"copyright_id":"0x0c81badb75d8e399d5d930f1c84b00ee1f59bd1859e61e4288e509b93cb9cc2f","isrc":"USCGJ1412406","name":"Para Agradecer","registered_at":"2026-06-07T21:13:48Z","spotify_id":"4P9qJdsEiLntnK2LWJEq0u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c81badb75d8e399d5d930f1c84b00ee1f59bd1859e61e4288e509b93cb9cc2f. 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/4P9qJdsEiLntnK2LWJEq0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4P9qJdsEiLntnK2LWJEq0u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398328df8031729d9fe103eb8406803461d0f96065e885d5c4c7cce8c3214147. 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/3tZ5EU9F0GoiHvaFo40fFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tZ5EU9F0GoiHvaFo40fFt.
{"copyright_id":"0xbc80c1c312261e679ca9e3c93148d50a348aedfbc623493b6b0c8c9d2ea8e418","isrc":"USCGH1228000","name":"La Samoana","registered_at":"2026-06-07T08:33:46Z","spotify_id":"75zmFcv5oPupTE2rOylNGa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc80c1c312261e679ca9e3c93148d50a348aedfbc623493b6b0c8c9d2ea8e418. 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/75zmFcv5oPupTE2rOylNGa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75zmFcv5oPupTE2rOylNGa.
{"copyright_id":"0x1e4840ae7fbadcef1d00d3df5fc40755ae58fe204a8bad1fc1bfdb14ae77a75b","isrc":"USCGH1228001","name":"A Hundred Dead And Loving Souls","registered_at":"2026-06-06T05:32:08Z","spotify_id":"7CHLlu3FSBJEpVyvrMQDjS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4840ae7fbadcef1d00d3df5fc40755ae58fe204a8bad1fc1bfdb14ae77a75b. 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/7CHLlu3FSBJEpVyvrMQDjS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CHLlu3FSBJEpVyvrMQDjS.
{"copyright_id":"0x3e5df59488c3a9d0aefb7a21916c91402aef4dd54a7c17db279119b0aa55ad7e","isrc":"USCGH1228002","name":"Um Dia Do Sol","registered_at":"2026-06-09T19:24:46Z","spotify_id":"197m7SHeASYFbTg4IKpyWB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5df59488c3a9d0aefb7a21916c91402aef4dd54a7c17db279119b0aa55ad7e. 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/197m7SHeASYFbTg4IKpyWB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/197m7SHeASYFbTg4IKpyWB.
{"copyright_id":"0x38bddfff4b84d8bdeba1afe433f1c7c523089d349a68350927e1630e7d922bb4","isrc":"USCGH1228003","name":"It's A Balloon","registered_at":"2026-06-18T03:53:42Z","spotify_id":"4oxh3CXOK5Cc8UhZLcR3qE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bddfff4b84d8bdeba1afe433f1c7c523089d349a68350927e1630e7d922bb4. 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/4oxh3CXOK5Cc8UhZLcR3qE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oxh3CXOK5Cc8UhZLcR3qE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c32e08bdb988c8ad79cb7f93ff4fde104c68e244e0e417e5a800b187a8540c2. 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/62pz025YNmZZ4w0diVi6dq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62pz025YNmZZ4w0diVi6dq.
{"copyright_id":"0xd63f05fe85e03bc83b4d6fd8c4141a2e32cfae47cdb027dc1c49fbf1a7816cd7","isrc":"USCGH1228005","name":"La Manzanita","registered_at":"2026-06-07T08:33:44Z","spotify_id":"15Js2MWBTkhq4Vi6siXaHF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63f05fe85e03bc83b4d6fd8c4141a2e32cfae47cdb027dc1c49fbf1a7816cd7. 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/15Js2MWBTkhq4Vi6siXaHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15Js2MWBTkhq4Vi6siXaHF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8020132ac86372f642cc5dcf4eb0d9d8aff7d9d1100d280891f625e958acb852. 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/3kKIE0iTAq8VnWHPMLiidz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kKIE0iTAq8VnWHPMLiidz.
{"copyright_id":"0x069afe37c45bed8a43d334812309cdcf9632ffd480b832c29083d3af979798cf","isrc":"QMB622402616","name":"Crosseyed and Painless","registered_at":"2026-06-10T16:37:47Z","spotify_id":"78N3nEkgIwaqqQ1BmTfdZr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069afe37c45bed8a43d334812309cdcf9632ffd480b832c29083d3af979798cf. 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/78N3nEkgIwaqqQ1BmTfdZr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78N3nEkgIwaqqQ1BmTfdZr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23444709d14cc332786d6233cf203a61fe6ee49682cd717834cfc90f9431c975. 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/3XyC1bFuMZ66GsZLkuZslB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XyC1bFuMZ66GsZLkuZslB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c76e96d69dd4b71737917341d61ae2acc58634dc9435bc44ca8be42860d35b9. 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/589bZJgVLGhqfMj08VLbYO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/589bZJgVLGhqfMj08VLbYO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94679f06bd8577eecdb34387a561a72251d0e9dffd745987c698651c66152ea6. 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/1hcZ9CAktuSdzxHWoS2l2C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hcZ9CAktuSdzxHWoS2l2C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac2a08e2a5dd6629625c9792c379b9943a0328b0802a38931c5b36414387d5. 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/5ntc7RlZu43qOqNsHfEseg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ntc7RlZu43qOqNsHfEseg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4eaf243a4334043f27c7982222aba32aef74c57a6ab635f7d8943304794a530. 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/1XAAtDjR3W7vJ6ntOOhA1t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XAAtDjR3W7vJ6ntOOhA1t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a47d544711fb5b05f7a16bf50008a2e2a16195139989bd17104cdc4da4f2fd0. 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/12XDYFIWV2nLn3HwbzyjII.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12XDYFIWV2nLn3HwbzyjII.
{"copyright_id":"0x1ffaf23d8d1d74a805587720459406ebd503a9e67951df8c2d8e1aac18fcf3f9","isrc":"USATO1900052","name":"Corazón De Roca","registered_at":"2026-06-05T09:19:51Z","spotify_id":"0QHziqWDIG24MIOwjDQEIF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffaf23d8d1d74a805587720459406ebd503a9e67951df8c2d8e1aac18fcf3f9. 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/0QHziqWDIG24MIOwjDQEIF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QHziqWDIG24MIOwjDQEIF.
{"copyright_id":"0x2b5f8b43cb75ba4a4a80fefb8a139dcae19924cf28b616d2f61075570525b1a3","isrc":"USCGH1733994","name":"This Land Is Your Land","registered_at":"2026-06-08T22:06:06Z","spotify_id":"2JO1rrmxZ3ssbQsMacJUNi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5f8b43cb75ba4a4a80fefb8a139dcae19924cf28b616d2f61075570525b1a3. 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/2JO1rrmxZ3ssbQsMacJUNi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JO1rrmxZ3ssbQsMacJUNi.
{"copyright_id":"0x34b09bb0ef47763fc6576c7677997b6e58a7103be35219fb9afaa8aacbece204","isrc":"USDY41680362","name":"Please Don't Leave Me","registered_at":"2026-06-18T17:41:38Z","spotify_id":"23l3MsgmNkrtkloZGwqSad","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b09bb0ef47763fc6576c7677997b6e58a7103be35219fb9afaa8aacbece204. 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/23l3MsgmNkrtkloZGwqSad.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23l3MsgmNkrtkloZGwqSad.
{"copyright_id":"0xcca9255fd517998dc68ecffc878fc35e3160d1c86c6e0a2b37c05620518707e0","isrc":"USHM81250329","name":"Joven Navegante","registered_at":"2026-06-19T14:14:27Z","spotify_id":"3CaKVUwRw3REiNLFNLV8qy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca9255fd517998dc68ecffc878fc35e3160d1c86c6e0a2b37c05620518707e0. 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/3CaKVUwRw3REiNLFNLV8qy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CaKVUwRw3REiNLFNLV8qy.
{"copyright_id":"0x398b1b3b88cea575ba074252d76e0d103adb22e45d59917f1cefe9ddfbe8302e","isrc":"USHM81250330","name":"La Tigresa","registered_at":"2026-06-08T04:46:28Z","spotify_id":"3FOYOAnJuBqyZ1BYQ1y5gZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398b1b3b88cea575ba074252d76e0d103adb22e45d59917f1cefe9ddfbe8302e. 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/3FOYOAnJuBqyZ1BYQ1y5gZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FOYOAnJuBqyZ1BYQ1y5gZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9d8dd259f85827a6106a68c0405cd896dda51a71c7fbe57566b8257e0883f. 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/0j1r9LUCbmB4v9sy6Af7VD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j1r9LUCbmB4v9sy6Af7VD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570c37c9c388d4ef2df47466e111c0c22550f699968713bff436459f43f55465. 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/3maQuAzCqQ0c6iOmeh5AHQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3maQuAzCqQ0c6iOmeh5AHQ.
Everyone's Getting Involved: A Tribute to Talking Heads' Stop Making Sense
{"copyright_id":"0x580168eead8e62903dc56037463b36f6f322c5abf0c232f515ff2f7cfc8fc4c4","isrc":"QMB622402605","name":"Psycho Killer","registered_at":"2026-06-04T07:51:07Z","spotify_id":"6Ah3EvInXFzCz4qQMThgTy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580168eead8e62903dc56037463b36f6f322c5abf0c232f515ff2f7cfc8fc4c4. 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/6Ah3EvInXFzCz4qQMThgTy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ah3EvInXFzCz4qQMThgTy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f41e5abe11acb71841f2f05966d0f6aac3a8b92f8064a9e153bfd083b5c63c. 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/05qtwPQBmi0NI5DDEoWEUw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05qtwPQBmi0NI5DDEoWEUw.
{"copyright_id":"0x5fc64f0b454b5f38a3cd4082c28dfbea21bb422a2133c14a401ae34bd660503c","isrc":"QMB622402607","name":"Thank You for Sending Me an Angel","registered_at":"2026-06-06T01:02:24Z","spotify_id":"0crgBabObsbKKAKwDVPZBS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc64f0b454b5f38a3cd4082c28dfbea21bb422a2133c14a401ae34bd660503c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:48Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0crgBabObsbKKAKwDVPZBS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0crgBabObsbKKAKwDVPZBS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48dbecd001a280b17ed248564580e47cb2643687700ffc8bf48c8460deae3a4. 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/7saL4OVUtXFimwPbAWDUlw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7saL4OVUtXFimwPbAWDUlw.
{"copyright_id":"0xa29a1bf434c303b4e1883cc1c2420182441fe7081ab8edf5b0efd57a7214aa7d","isrc":"QMB622402609","name":"Slippery People","registered_at":"2026-06-05T18:47:00Z","spotify_id":"6JXFPiizsJRRIKmB4QC5Cb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29a1bf434c303b4e1883cc1c2420182441fe7081ab8edf5b0efd57a7214aa7d. 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/6JXFPiizsJRRIKmB4QC5Cb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JXFPiizsJRRIKmB4QC5Cb.
{"copyright_id":"0x0ed5662d0aa8c20dc2c98464db0c6c633848a943351c443db2e165d10deb6490","isrc":"QMB622402601","name":"Burning Down the House","registered_at":"2026-06-01T22:14:58Z","spotify_id":"5aTsLwDmbUyyf4bk4qm4Ng","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed5662d0aa8c20dc2c98464db0c6c633848a943351c443db2e165d10deb6490. 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/5aTsLwDmbUyyf4bk4qm4Ng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aTsLwDmbUyyf4bk4qm4Ng.
{"copyright_id":"0x1b9fa07465bbb2b808df3969bc8c15c9e62dcbb74cda94c0df7b2eb5196e1d1a","isrc":"QMB622402610","name":"Life During Wartime","registered_at":"2026-06-11T06:17:39Z","spotify_id":"7pSLMD0KWkjhwSrTCwCnj0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9fa07465bbb2b808df3969bc8c15c9e62dcbb74cda94c0df7b2eb5196e1d1a. 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/7pSLMD0KWkjhwSrTCwCnj0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pSLMD0KWkjhwSrTCwCnj0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059fa731fdb7ca07538561d512c887c924f56651c5cdf299b8690f550cf137d7. 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/0GjnbfceU7tCBGVaX6z51E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GjnbfceU7tCBGVaX6z51E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d520c02226d7edbc6a5bf4d77bc0923b47ed5be1b586ad491dd08071390fc8. 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/7KDa11i1D8IXyRomXjCD2d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KDa11i1D8IXyRomXjCD2d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e734a858903243ff04aa414a9804b65ae3d94ecd89823304eb53c3f5f418b4f. 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/0rT4gMF6nrPAJOAms5F4RE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rT4gMF6nrPAJOAms5F4RE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1a624195a2f4f266947ce317deef4296c788a6bc887702897d4c09de800291. 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/4L27dxvc0dyktg4nGvfW4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L27dxvc0dyktg4nGvfW4r.
{"copyright_id":"0x9e935187eff481aea7eb01ee4e97497dbc6245dede77ede53448093ee8e5be3a","isrc":"QMB622402614","name":"Once in a Lifetime","registered_at":"2026-06-09T14:02:32Z","spotify_id":"36rLY1ZrbQc4RyOY9ZE3lo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e935187eff481aea7eb01ee4e97497dbc6245dede77ede53448093ee8e5be3a. 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/36rLY1ZrbQc4RyOY9ZE3lo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36rLY1ZrbQc4RyOY9ZE3lo.
{"copyright_id":"0xe3b98bb0d7e752ea9ee7b91780ab67310fc05d1e466cfdb3788d0edc4e41e5ea","isrc":"QMB622402615","name":"Genius of Love","registered_at":"2026-06-11T02:58:44Z","spotify_id":"2FyDKDJlWhdsUcuJRvoUJ1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b98bb0d7e752ea9ee7b91780ab67310fc05d1e466cfdb3788d0edc4e41e5ea. 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/2FyDKDJlWhdsUcuJRvoUJ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FyDKDJlWhdsUcuJRvoUJ1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42eefcdca1062c28679fa714485275501d1cca508696866091acd1c6d2efb49f. 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/3YUST1X9WnctOm2jr20B0E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YUST1X9WnctOm2jr20B0E.
{"copyright_id":"0x59f9fc113ffc4722fe7d16bbd09f7ad08277f9a9ea3ca7f2941f539c60d29979","isrc":"QMB622402603","name":"Take Me to the River","registered_at":"2026-06-04T07:42:17Z","spotify_id":"53kHWvaTjOPvYjxbKZpHMm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f9fc113ffc4722fe7d16bbd09f7ad08277f9a9ea3ca7f2941f539c60d29979. 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/53kHWvaTjOPvYjxbKZpHMm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53kHWvaTjOPvYjxbKZpHMm.
{"copyright_id":"0x069afe37c45bed8a43d334812309cdcf9632ffd480b832c29083d3af979798cf","isrc":"QMB622402616","name":"Crosseyed and Painless","registered_at":"2026-06-10T16:37:47Z","spotify_id":"028f2LGfHzeLYvpmXKpXjA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069afe37c45bed8a43d334812309cdcf9632ffd480b832c29083d3af979798cf. 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/028f2LGfHzeLYvpmXKpXjA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/028f2LGfHzeLYvpmXKpXjA.
{"copyright_id":"0xdae3231191f5fcd090e13ed1d68c2faa98680633cd692107a712e503771f9342","isrc":"USATO2400261","name":"Tanto Arriba Como Abajo","registered_at":"2026-06-25T11:44:45Z","spotify_id":"3Sj6IETNYExfVJQXQTfeOj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae3231191f5fcd090e13ed1d68c2faa98680633cd692107a712e503771f9342. 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/3Sj6IETNYExfVJQXQTfeOj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sj6IETNYExfVJQXQTfeOj.