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 0x81836dba7d640be5d041da8d8a64e69ab1e74ff61b5a20c093f15a8f0f291eb9. 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/ce332ad3-53b8-4b78-b89e-379a4d3c12f5.json and https://artists.proofprofile.net/proofs/artist/ce332ad3-53b8-4b78-b89e-379a4d3c12f5.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 0xf48e4c62dc6a61b6d4e553762cbd7bec17e89c4c5e0ec316883cf69fc870a128. 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/2urVXGeST7uT80hTyMyssF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2urVXGeST7uT80hTyMyssF.
{"copyright_id":"0x6a3075ed0cd258e9d7d1d42899eb6aaac4ec13ceeb086aeb34c5baf7c89fd2d3","isrc":"NLRD51632938","name":"thinking about you","registered_at":"2026-06-05T15:02:22Z","spotify_id":"2Gn4UMIWQsuN66Zm0on887","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3075ed0cd258e9d7d1d42899eb6aaac4ec13ceeb086aeb34c5baf7c89fd2d3. 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/2Gn4UMIWQsuN66Zm0on887.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gn4UMIWQsuN66Zm0on887.
♫ I CAN'T MAKE UP ♫ (IF YOU'RETM ɦǟքքʏ OR NMOᗡ) ☆+ . ˳ ©
{"copyright_id":"0xdc28f786b388e2d708c4e7daeb0f2c5c35a46920e3530a5a68a93dc9dc7ca8bd","isrc":"NLRD51632941","name":"Candyflip (ft. Muira,)","registered_at":"2026-06-19T14:43:55Z","spotify_id":"2wfmitj2Zz2SSzAQe0paLx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc28f786b388e2d708c4e7daeb0f2c5c35a46920e3530a5a68a93dc9dc7ca8bd. 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/2wfmitj2Zz2SSzAQe0paLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wfmitj2Zz2SSzAQe0paLx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe863f179187a7d8b88332df11af18de9c8cb6a167d98d68517f315fbd14e5dc4. 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/4ug1hev3UMNURkhbRlnD2i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ug1hev3UMNURkhbRlnD2i.
{"copyright_id":"0x606906b9788a01bed8a08aa3731af7a70cbb1c4bf4eb3bc00872ff4318fad6ff","isrc":"NLRD51632948","name":"Past Lives","registered_at":"2026-06-22T05:41:45Z","spotify_id":"5QgTcilqu8v6MYZdRVn9N7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606906b9788a01bed8a08aa3731af7a70cbb1c4bf4eb3bc00872ff4318fad6ff. 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/5QgTcilqu8v6MYZdRVn9N7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QgTcilqu8v6MYZdRVn9N7.
{"copyright_id":"0x225dd6e5542896da6b92e0da625339c1aa7056bc3b7caaa3d1d4b949c3619a34","isrc":"NLRD51632949","name":"what we used to be (ft. yanky)","registered_at":"2026-06-17T04:46:54Z","spotify_id":"4rmrbbenJCPnZ7KawyPpJB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225dd6e5542896da6b92e0da625339c1aa7056bc3b7caaa3d1d4b949c3619a34. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:34:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rmrbbenJCPnZ7KawyPpJB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rmrbbenJCPnZ7KawyPpJB.
{"copyright_id":"0x1c4629416d8edcfcc5bc739c0ec845c3f3cf797be096cf48eb0293d2878bbd6b","isrc":"NLRD51632953","name":"Hurt Me So Damn Well","registered_at":"2026-06-22T05:39:46Z","spotify_id":"5ZQ9Mq1cGHKzFEE0QIfhSE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4629416d8edcfcc5bc739c0ec845c3f3cf797be096cf48eb0293d2878bbd6b. 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/5ZQ9Mq1cGHKzFEE0QIfhSE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZQ9Mq1cGHKzFEE0QIfhSE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0108ed3e643862bd19b6d6afb152f65b14d84229090c3df86d6f84836ca527. 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/78rArTfkH0kyXyJzP16Yhd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78rArTfkH0kyXyJzP16Yhd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b824293faa775ac080abb2572c792a943a9110a013ad6e77e6371e365bcc6. 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/2DlOoXCGmyzMOLxbXDh5sC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DlOoXCGmyzMOLxbXDh5sC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a7bfb9b1470b6f99f4ccc79259da182e3fc280076f5b27c4081218873abeee. 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/2Q4TOtfY9W1UiJoQmWbJv8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q4TOtfY9W1UiJoQmWbJv8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a82e71cb414c2cac1cd8cee030888035e8c314f12521c2da2fded695a74950. 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/5RAL8ASbuqKPVIABC6arZH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RAL8ASbuqKPVIABC6arZH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c9781e2b728ff75a378cc756e7edbe91d189a207534401e4e641e382cf724. 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/68TaduS9znd8AtZhXh0U2m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68TaduS9znd8AtZhXh0U2m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c9781e2b728ff75a378cc756e7edbe91d189a207534401e4e641e382cf724. 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/002mQ6kXOWDP2i5IZcwDVc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/002mQ6kXOWDP2i5IZcwDVc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a82e71cb414c2cac1cd8cee030888035e8c314f12521c2da2fded695a74950. 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/072NHh922MUH7FRFcCZODw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/072NHh922MUH7FRFcCZODw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b824293faa775ac080abb2572c792a943a9110a013ad6e77e6371e365bcc6. 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/5tHVosoCX8FcLGV0nCDgPb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tHVosoCX8FcLGV0nCDgPb.
{"copyright_id":"0xa6d316f4bc0b4aadae70a3ebe16d9df5b230f594943613c06b88c0921deaec70","isrc":"NLRD52339969","name":"they can't hang","registered_at":"2026-06-04T16:04:19Z","spotify_id":"2MBqfyM2GdLMUSxfcjH42l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d316f4bc0b4aadae70a3ebe16d9df5b230f594943613c06b88c0921deaec70. 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/2MBqfyM2GdLMUSxfcjH42l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MBqfyM2GdLMUSxfcjH42l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3bcd386c05429f017728fe9920b4882e36af00bb06d3cbdf1ac6d390b55b13. 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/6Sd866rY8gfbzp5ejCMZl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Sd866rY8gfbzp5ejCMZl6.
{"copyright_id":"0xc893a38096ef8d48bd392732ebdd50ed9be51348ebe2f3b9afbea152447de8ac","isrc":"NLRD52339927","name":"keeping strong","registered_at":"2026-06-07T17:31:54Z","spotify_id":"232UHpRVxs7ox0XMfdjEnq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc893a38096ef8d48bd392732ebdd50ed9be51348ebe2f3b9afbea152447de8ac. 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/232UHpRVxs7ox0XMfdjEnq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/232UHpRVxs7ox0XMfdjEnq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d09a40c1354c3b306c79c70731797757a368c29266691da658c79498f374332. 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/5b41omQyPrdwzPSY4EJ4A6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b41omQyPrdwzPSY4EJ4A6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682cd39a9722a0da950383f0a0c7b0c20aee791e7dac1b180b5562dc16127863. 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/2a67X8dMNDqMv0tRAL4opk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2a67X8dMNDqMv0tRAL4opk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7249beb05cbce1989383ac1412f4bbc5cbb1495145e9272ab56617a7e6e0c997. 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/5H5Dh01t6zVkTghYpdjmVP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H5Dh01t6zVkTghYpdjmVP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5483f0d1983c6c7a68da45fba9d7048447896d54902b2f83b6324f0cc39e9a06. 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/6DeccmTFZxuJ7nv7Cx2GFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DeccmTFZxuJ7nv7Cx2GFe.
{"copyright_id":"0xf6e4c4027ba17ade49ab365169f2b1a56a5981a092da3f82ea5fed3f2c313ce7","isrc":"NLRD52023071","name":"finish line","registered_at":"2026-06-06T07:58:39Z","spotify_id":"4PloIc57Mz7otVrdAh5gkD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e4c4027ba17ade49ab365169f2b1a56a5981a092da3f82ea5fed3f2c313ce7. 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/4PloIc57Mz7otVrdAh5gkD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PloIc57Mz7otVrdAh5gkD.
{"copyright_id":"0xf6e4c4027ba17ade49ab365169f2b1a56a5981a092da3f82ea5fed3f2c313ce7","isrc":"NLRD52023071","name":"finish line","registered_at":"2026-06-06T07:58:39Z","spotify_id":"0kRFW9RsJa47yjr9ZNLpwT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e4c4027ba17ade49ab365169f2b1a56a5981a092da3f82ea5fed3f2c313ce7. 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/0kRFW9RsJa47yjr9ZNLpwT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kRFW9RsJa47yjr9ZNLpwT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7249beb05cbce1989383ac1412f4bbc5cbb1495145e9272ab56617a7e6e0c997. 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/5gIPWBlKNH9ibafWka0KpI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gIPWBlKNH9ibafWka0KpI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682cd39a9722a0da950383f0a0c7b0c20aee791e7dac1b180b5562dc16127863. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JSBNKNfocA9VayrpZ31v2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSBNKNfocA9VayrpZ31v2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7249beb05cbce1989383ac1412f4bbc5cbb1495145e9272ab56617a7e6e0c997. 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/53xI80sTC0D7HaqieVEiDa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53xI80sTC0D7HaqieVEiDa.
{"copyright_id":"0x6a3075ed0cd258e9d7d1d42899eb6aaac4ec13ceeb086aeb34c5baf7c89fd2d3","isrc":"NLRD51632938","name":"thinking about you","registered_at":"2026-06-05T15:02:22Z","spotify_id":"3BTxYGAGYFXG6DEuuxdoXm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3075ed0cd258e9d7d1d42899eb6aaac4ec13ceeb086aeb34c5baf7c89fd2d3. 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/3BTxYGAGYFXG6DEuuxdoXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BTxYGAGYFXG6DEuuxdoXm.
{"copyright_id":"0x06aa2cdfb22b5f5c5a3c4fb501be40651efadfc2f5ee9ad5fda9d94843867089","isrc":"USA2P2224925","name":"this time","registered_at":"2026-06-07T17:03:03Z","spotify_id":"0lcxnoD2V9KRs8UOKawGXg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aa2cdfb22b5f5c5a3c4fb501be40651efadfc2f5ee9ad5fda9d94843867089. 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/0lcxnoD2V9KRs8UOKawGXg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lcxnoD2V9KRs8UOKawGXg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f59e3a60758315d50526d0be107390b2d7184583135dad1b639e326275d4275. 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/06impiFmVsjmV2FDYfoXS4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06impiFmVsjmV2FDYfoXS4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd31dc2960d6fe368a3f4fd47918c2f3b4903a09efb2d120ec179a2540c82da. 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/3B7z0tENrKioqoYTV9Ueua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3B7z0tENrKioqoYTV9Ueua.
{"copyright_id":"0xae38ca5b3232e706f91232b1f2f29e1b7ae646ddd68f171952dac60a8cb5575f","isrc":"NLRD51632703","name":"in the meantime","registered_at":"2026-06-21T00:23:30Z","spotify_id":"5GJ1zQpb6oJbcnkz0pqMUP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae38ca5b3232e706f91232b1f2f29e1b7ae646ddd68f171952dac60a8cb5575f. 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/5GJ1zQpb6oJbcnkz0pqMUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GJ1zQpb6oJbcnkz0pqMUP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542a2606b348a790fe318a530bc6e16f961fa846acccd9d08eb8680074295800. 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/4ecg42S4TCgsNtu9Xc5cR5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ecg42S4TCgsNtu9Xc5cR5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a319d984b1a2227a9a3181cfd193f1a697b6a237530e7983fb88f74df2191f. 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/5ADtpXoRXWjCmiRyluUjyY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ADtpXoRXWjCmiRyluUjyY.
{"copyright_id":"0xa845fcbf91d6d8687d1454f9ee28599d17bceaf450a714bbe321f5b5eadbd322","isrc":"NLRD51632717","name":"i need u (community mega collab)","registered_at":"2026-06-26T22:21:31Z","spotify_id":"3io1DT67MRCaJJTekVTWMT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa845fcbf91d6d8687d1454f9ee28599d17bceaf450a714bbe321f5b5eadbd322. 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/3io1DT67MRCaJJTekVTWMT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3io1DT67MRCaJJTekVTWMT.
{"copyright_id":"0xfd1e81d8ea35ec932a9cad6d427ce5231cb40b8db29feed1603959e7553f7a2a","isrc":"NLRD52023147","name":"Walk Up","registered_at":"2026-06-10T16:41:40Z","spotify_id":"3vKpNd7HUAcMbZOP6gqb4N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e81d8ea35ec932a9cad6d427ce5231cb40b8db29feed1603959e7553f7a2a. 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/3vKpNd7HUAcMbZOP6gqb4N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vKpNd7HUAcMbZOP6gqb4N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0030bae59bb6ff4985d808bb9d2b928b06d1830454928ad33cb14936decf608d. 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/0saiWjq6RHTgwqqdGXmhmU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0saiWjq6RHTgwqqdGXmhmU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4740bcd901a17dc876d6a4a70232c8ebac70d21b6c81542acb2201fa58af6a99. 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/4J1WhP0DpWr68ivuaw0z4L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4J1WhP0DpWr68ivuaw0z4L.
{"copyright_id":"0xf5eebbe5e4e5663e41c3ceb095edfe2b26643dec758154a3ae6de121b634af26","isrc":"NLRD52023149","name":"without u","registered_at":"2026-06-19T05:18:34Z","spotify_id":"6GHvPebC4eUwLtUi8hJLe2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eebbe5e4e5663e41c3ceb095edfe2b26643dec758154a3ae6de121b634af26. 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/6GHvPebC4eUwLtUi8hJLe2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GHvPebC4eUwLtUi8hJLe2.
{"copyright_id":"0x5e01855a32ee6a08ca1ffe154f51922fec7d8ceedf484ebddde2cadb18513fe4","isrc":"NLRD52023151","name":"Make It","registered_at":"2026-06-19T10:04:00Z","spotify_id":"2R3tOO7CL2THRBkj64fjqg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e01855a32ee6a08ca1ffe154f51922fec7d8ceedf484ebddde2cadb18513fe4. 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/2R3tOO7CL2THRBkj64fjqg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R3tOO7CL2THRBkj64fjqg.
{"copyright_id":"0xa815f10d4bce67cb0072ecaee89382c8f4655f823c2cff2f8b767dc2765a0a30","isrc":"NLRD52023141","name":"feel something real","registered_at":"2026-06-07T18:26:27Z","spotify_id":"3Bq9VbErUIQgO9FDOfjajA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa815f10d4bce67cb0072ecaee89382c8f4655f823c2cff2f8b767dc2765a0a30. 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/3Bq9VbErUIQgO9FDOfjajA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Bq9VbErUIQgO9FDOfjajA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e509f9727af9d85a6da42d87b7dd2ad83f9a84eb0cb35bbb433f1e25040907. 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/0Wqa7uoK8hJ2vS2LFXkETj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Wqa7uoK8hJ2vS2LFXkETj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47842426f634ae0db3a4bbd8bbc7b01e7358092cb6c2238c7b519517b29fe2ae. 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/3cdPIgmY4ateJKg39lTiB4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cdPIgmY4ateJKg39lTiB4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf327564c0b0e47c964d703142436efa1cfef960a9dc411a8152fb3786bf54d6c. 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/7uPOrJdXz5JTeaAytSlvTy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uPOrJdXz5JTeaAytSlvTy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07559b4a8932aeecfb9e0aa34b02e588e24ef4fdc0bc186b3802905093824713. 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/5NMrHaLWN3wAt7fQYfUCPR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NMrHaLWN3wAt7fQYfUCPR.
{"copyright_id":"0x6556cc777f72098486d26f7a85ba09e8eadec0f47a24bee1032f78ace6830da4","isrc":"GBKQU2410495","name":"Contentedness - Mixed","registered_at":"2026-06-21T03:30:50Z","spotify_id":"4KcD2mvqoOckM81mvkBp3m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6556cc777f72098486d26f7a85ba09e8eadec0f47a24bee1032f78ace6830da4. 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/4KcD2mvqoOckM81mvkBp3m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KcD2mvqoOckM81mvkBp3m.
{"copyright_id":"0xc69ef74bec54710fa7ad6ac22a99d879cda84700c411cb9c106e8fa6fcb5919c","isrc":"GBKQU2410496","name":"sound of you - Mixed","registered_at":"2026-06-27T04:24:12Z","spotify_id":"0cXSVGDfu6CHJvfeUm2K3A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69ef74bec54710fa7ad6ac22a99d879cda84700c411cb9c106e8fa6fcb5919c. 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/0cXSVGDfu6CHJvfeUm2K3A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cXSVGDfu6CHJvfeUm2K3A.
{"copyright_id":"0x15cb8c7f2e108528460df47dcdd391fbc88a72b605986755318d3aa6c53b2825","isrc":"GBKQU2410497","name":"I Think About - Mixed","registered_at":"2026-06-21T03:25:12Z","spotify_id":"1nlGqCFloFvtHqbovYZu3n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cb8c7f2e108528460df47dcdd391fbc88a72b605986755318d3aa6c53b2825. 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/1nlGqCFloFvtHqbovYZu3n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nlGqCFloFvtHqbovYZu3n.
{"copyright_id":"0xe52da11a3efc5bc03131377aee7ebab5617801073cd968459d3f3538bdfad837","isrc":"GBKQU2410502","name":"Something Familiar - Mixed","registered_at":"2026-06-24T14:01:47Z","spotify_id":"1qNWweRfKc6Dhmzmv4D7pM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52da11a3efc5bc03131377aee7ebab5617801073cd968459d3f3538bdfad837. 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/1qNWweRfKc6Dhmzmv4D7pM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qNWweRfKc6Dhmzmv4D7pM.
{"copyright_id":"0x934a95c1d0da7ce90296e8e657eff673ec4e686698d6909cafadd5cb74bf1b37","isrc":"GBKQU2410506","name":"Mysteria - Mixed","registered_at":"2026-06-27T04:26:02Z","spotify_id":"1PJKNuAmCx0yqSjtCaqwGL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934a95c1d0da7ce90296e8e657eff673ec4e686698d6909cafadd5cb74bf1b37. 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/1PJKNuAmCx0yqSjtCaqwGL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PJKNuAmCx0yqSjtCaqwGL.
{"copyright_id":"0x0f76ec2e1da2c4c86f4f9e06fbd59dedfeb6c698da9f5402b44326dfb3bc1e9f","isrc":"GBKQU2410508","name":"The Beauty Of Life - Mixed","registered_at":"2026-06-23T05:49:18Z","spotify_id":"53iJTYSCCgJ6csLte0nOjG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f76ec2e1da2c4c86f4f9e06fbd59dedfeb6c698da9f5402b44326dfb3bc1e9f. 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/53iJTYSCCgJ6csLte0nOjG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53iJTYSCCgJ6csLte0nOjG.
{"copyright_id":"0x654ace86ccf165a180f6f2aab8e437124071994521c0bc7aefad1e92ef93492c","isrc":"GBKQU2410509","name":"The Hive - Mixed","registered_at":"2026-06-27T04:28:16Z","spotify_id":"6zyA3wZCd7ZPvm6vobW8cB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ace86ccf165a180f6f2aab8e437124071994521c0bc7aefad1e92ef93492c. 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/6zyA3wZCd7ZPvm6vobW8cB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zyA3wZCd7ZPvm6vobW8cB.
{"copyright_id":"0x2cc31f6d1e942ee05d567176b8fe7370e54c25780fcb14623981d25a4c61c2e5","isrc":"GBKQU2410516","name":"Being Pulled - Polar Inc. Remix Mixed","registered_at":"2026-06-20T06:49:16Z","spotify_id":"5V46W9OcnIR8PrRFc5FBBn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc31f6d1e942ee05d567176b8fe7370e54c25780fcb14623981d25a4c61c2e5. 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/5V46W9OcnIR8PrRFc5FBBn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V46W9OcnIR8PrRFc5FBBn.
Painting In Shades - edapollo Remix Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f2d0bd2463a26c016e9ccf49da49218150393d982bc76188a06abb58464475. 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/5XsE9dqbn0Yhpihh6t5JhE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XsE9dqbn0Yhpihh6t5JhE.
{"copyright_id":"0x687f6881bf4316aad68d81bff4ca7d7fa4f86e95ee6bbf768ee4ab10885a832f","isrc":"GB2LD2110341","name":"If You","registered_at":"2026-06-18T01:31:22Z","spotify_id":"6lOErHQeqOgcvBzaJG2vjd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f6881bf4316aad68d81bff4ca7d7fa4f86e95ee6bbf768ee4ab10885a832f. 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/6lOErHQeqOgcvBzaJG2vjd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lOErHQeqOgcvBzaJG2vjd.