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 0x9cda4a50fe7731d5174627af8c5b45e57c0a9d0d582edd54aa51463a032da756. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e10375d-786e-4c2b-b598-2c6a24e5379e.json and https://artists.proofprofile.net/proofs/artist/3e10375d-786e-4c2b-b598-2c6a24e5379e.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 0xb878255ad73caf56daf93d735a966f22c64e126c5916224620210029a6badbf5. 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/4wwcHxuORt22e6j7BOablC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wwcHxuORt22e6j7BOablC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab979f7f7fc903b68c7237a8370a62395c98218991f5ff721149f270712b9ab9. 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/2mRo6yjtyReRbfqd6meFwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mRo6yjtyReRbfqd6meFwQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3352c46ec44daabe7fdf090fe25be609fb5c9aa6648d0cbbea2843b92ca17b64. 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/4tLlULeAjB40XTzs0P5gBS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tLlULeAjB40XTzs0P5gBS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0453f3aa6e2f0049308bdc2fcc26b0321e3b3a92775ba43cbaed980a41fd04a. 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/1MtGQ2tEMRKXAJKzolAlFQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MtGQ2tEMRKXAJKzolAlFQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f06d4947a31c1794906bb6b1d049d18a1e9a9428e741716489f0177bba3cd1. 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/0KlXfxDmQqz4ajLc4cksyy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KlXfxDmQqz4ajLc4cksyy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cc3e0a9368e6bb34c7eec78306d38b47b48c8f9770774d615a7c906bc413a2. 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/4YKP5UKFofcfW7EMjIsVvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YKP5UKFofcfW7EMjIsVvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405c2ece47e3af8bf723395c24ffb71d1d0f017fb1d01a3366f37e2ec30c1f5f. 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/4EROxQ47IZNf5fOFC3MbA0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EROxQ47IZNf5fOFC3MbA0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35f379c1f51fad2db6896b3f8cad61415745e5963f6676838840f530b5a5bf3. 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/65zh1W9YBpgGlS4G98mI0v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65zh1W9YBpgGlS4G98mI0v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41612caee31fc378ca8305ad8d8666e98980986a1f0b3b3f7973ccbe833ebae0. 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/5IYqKwZBJQfcLaQjwa4ofN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IYqKwZBJQfcLaQjwa4ofN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1df4fa710eb16f7352e71421993ea8907c9028456b676d360289ec45ceb7d. 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/7pkYsT6Nhtr9EfblK6Kffy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pkYsT6Nhtr9EfblK6Kffy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4200cb7bb7f3c085a599fd41dadd5612127b4dbed0f4ece0061825af6412d3. 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/4ctYJYvxvcbGKH7cXoaVy2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ctYJYvxvcbGKH7cXoaVy2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd077ed50a900fe6738a9cf0750f165f8bc5a86d578089bdf2fcdc58e6a70bdda. 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/1ylWNC8zMjZTExszCerenj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ylWNC8zMjZTExszCerenj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf28a4a73917bbccb91160782852f046ba76077481824a2122358f9ef17c0c6a. 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/4thWXXJQxP4g18cup6ltFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4thWXXJQxP4g18cup6ltFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aa8aca9696c5cf81aa7a1ea84e1b9ec91ccd701328316d5ac3237271d97833. 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/3Nz8UyUAM78q4LoKJATtFQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Nz8UyUAM78q4LoKJATtFQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b01154eab86e173bf026ffcf4d760bf96a1cf4ceafa76852e256ad18c4604b0. 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/6YbzhSDVIz6zG9Hf7CoNUc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YbzhSDVIz6zG9Hf7CoNUc.
{"copyright_id":"0x3a4a5cb64bd40763a65a22fade6690c6ad335024dcd971993fc3f15136478f81","isrc":"ARR4B2100020","name":"BOHEMIAN GROOVE SKIT","registered_at":"2026-06-05T08:13:03Z","spotify_id":"3GwbwmAOFeT0NPDbkkhj75","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a5cb64bd40763a65a22fade6690c6ad335024dcd971993fc3f15136478f81. 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/3GwbwmAOFeT0NPDbkkhj75.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GwbwmAOFeT0NPDbkkhj75.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d5b6e28fcc6b8effbd5740a6a01f1680172b6cf5b9480bdeb519c678d14c3f. 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/2Z4FBa6hAEh7VTHYCqXy7P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z4FBa6hAEh7VTHYCqXy7P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c576f8de1fec91849b078beb31cb746778fe041e0bd1d057d2b7299f001d4. 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/1J48l5Y8USDVLR5uBfFZ5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1J48l5Y8USDVLR5uBfFZ5l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afa5fce1b47031abab329d0a8df9b462dafae897097cfd50284276f3c41757e. 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/6ZvsmvXknoN8uK2MSEGpwT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZvsmvXknoN8uK2MSEGpwT.
{"copyright_id":"0xd753751a90a9efa4641a4c390d9cd0d098b2cb05d76b2256c7aabe6042b595cc","isrc":"ARR4B2100023","name":"TODA LA GENTE","registered_at":"2026-06-04T14:46:11Z","spotify_id":"1qb6AZktWeSLdmHvS0vfEO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd753751a90a9efa4641a4c390d9cd0d098b2cb05d76b2256c7aabe6042b595cc. 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/1qb6AZktWeSLdmHvS0vfEO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qb6AZktWeSLdmHvS0vfEO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da772db964dfaddcbe0c951a6b3e3d06883ce4cfa998ee5db66c7b6fdc1515a. 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/7zDBEnKc93ymjjQY4CJLk3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zDBEnKc93ymjjQY4CJLk3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58e58738eba5f866def49b2ced815477aff6b0cb8702af8fd218dd0567ef2a2. 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/3z8rcgJdQo2g2G4VijeLpl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3z8rcgJdQo2g2G4VijeLpl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df32f2bb6af1a55f732d1085a6e162762d82060db172527f3710b1bf232bedb. 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/2IEO7E3Qh7nYgKjdVagZKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IEO7E3Qh7nYgKjdVagZKq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868197cd0e2f62ce99cab3064b91ca94caf9f83eb322d254181f172eeb00f528. 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/2NoDVifTYfrBkBboPjo9P3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NoDVifTYfrBkBboPjo9P3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ae546045cd6c939ee533a5faa674239cdc201c8e6d08be6108a62adeec1f6c. 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/4peKgHvfUAadkQWllTK6GA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4peKgHvfUAadkQWllTK6GA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01da8c8de32521f58afa8a2b199fca814011910347d53d4ad96f12a0b03e210. 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/5NrrUjrCOCvGEpb60QkJ7I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NrrUjrCOCvGEpb60QkJ7I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a861f7b4fc9cc17a18cfabee7bd9a2edac8190280608bce75435c82ed7bd6b0. 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/1YU716HFdryq3Pq1wDl5VV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YU716HFdryq3Pq1wDl5VV.
{"copyright_id":"0xa651158f3c16dbe84c76a68a54ffb1faaab46e8e5f3aeb783bc428a721300eff","isrc":"ARR4B2300031","name":"MAMI ISSUES","registered_at":"2026-06-04T07:40:25Z","spotify_id":"5dxVG7rXaizpJy1NbNjmo7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa651158f3c16dbe84c76a68a54ffb1faaab46e8e5f3aeb783bc428a721300eff. 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/5dxVG7rXaizpJy1NbNjmo7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dxVG7rXaizpJy1NbNjmo7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9a20007a8710570ceb3171d13a73974f2e735cb78861120f47e6e2c872db96. 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/0v2ESDRpC6X8k82tOnY91N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v2ESDRpC6X8k82tOnY91N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e0e2d0fbbe374fa48017e11bd688fc9734495ccd7492c0d64b46e66e9957d0. 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/6CidWSzeGzBIz82eS4sG4m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CidWSzeGzBIz82eS4sG4m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec633caa1fabef79d657abf301562df17bd3933defcc28c98aecbef776a56c74. 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/5Eusj6NCSedMJdPMn6V7EG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Eusj6NCSedMJdPMn6V7EG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b7da92d37e2e0890e403725905b08dc5c377523482685aacc96fdf30ef2489. 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/1wEZvDYEUKO2F83LgjThSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wEZvDYEUKO2F83LgjThSe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35f379c1f51fad2db6896b3f8cad61415745e5963f6676838840f530b5a5bf3. 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/5jq68GFT3eBI341pgT5Zwh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jq68GFT3eBI341pgT5Zwh.
{"copyright_id":"0x4943f39fa336e0c71ec6cb59332fb47cf04101a1c126542db4d73c963ba94bdd","isrc":"ARR4B2100011","name":"OPA ATP - Kids Friendly Version","registered_at":"2026-06-06T10:10:36Z","spotify_id":"5IOCJknlPFDe6CmdKIN1Rf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4943f39fa336e0c71ec6cb59332fb47cf04101a1c126542db4d73c963ba94bdd. 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/5IOCJknlPFDe6CmdKIN1Rf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IOCJknlPFDe6CmdKIN1Rf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf28a4a73917bbccb91160782852f046ba76077481824a2122358f9ef17c0c6a. 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/32vHZDS9sfa28z7oViehcI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32vHZDS9sfa28z7oViehcI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d5b6e28fcc6b8effbd5740a6a01f1680172b6cf5b9480bdeb519c678d14c3f. 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/7oYqsYEsFyZGVUYYHeDfk8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYqsYEsFyZGVUYYHeDfk8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a96bb47da6cb04272dd5170fddcc01638afcdd107aa40955bae323a996a6dfd. 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/1K6Zq0N56asviW5jdUehg0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K6Zq0N56asviW5jdUehg0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ed23899080e7a778a6c91e2d062aa60af7dc9e6d357171b94d6324feed6ac1. 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/5e4NLKqImV1NlpLq3sJzgk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e4NLKqImV1NlpLq3sJzgk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bcbeb464130375103cce822b70f511edf0e7274d8822cfce652140a35b2f44. 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/0OjSA5Dc6aEBwh0I4qbdog.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OjSA5Dc6aEBwh0I4qbdog.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d382f3c034d4bda8c728acac2f43063bd93fbbba7ff55168ed3d65610391295. 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/1WRIN4Liz3nmoE5njV8aNO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WRIN4Liz3nmoE5njV8aNO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea28ecd4599fc2d0b6782ca820e3d51dc1e45ad8b042890a59acd16c39e8617e. 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/4FGilCQ82RQkus5jy6Gf6X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FGilCQ82RQkus5jy6Gf6X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cd9e245fd16f30c736355ed16c29b06f4c65f3feb2e161cdc6cee4d8d3cd8d. 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/1GCsg9P5x2vAxOsKXmXAMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GCsg9P5x2vAxOsKXmXAMl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d7580b5cc3df3781f0383f42532c80baf2fbf3640754e53567a7fcb200b387. 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/2mXTAdZYpnrpBirCIG1acj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mXTAdZYpnrpBirCIG1acj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d4f3af05e15b0cbc08cd39ffcf3a755b8c3ce3977780c39aec9897fecfa4e7. 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/3Md9s9oVeChzWyOVT1YR5X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Md9s9oVeChzWyOVT1YR5X.
{"copyright_id":"0xc626ba472084e4b7f003c83026279ca5d0b9baa31fb1457a3206190d8e7597d8","isrc":"USHM21996102","name":"Dillom: Bzrp Music Sessions, Vol. 9","registered_at":"2026-06-04T06:52:43Z","spotify_id":"6Vwfjz5LsHKTYY5IzhKW2A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc626ba472084e4b7f003c83026279ca5d0b9baa31fb1457a3206190d8e7597d8. 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/6Vwfjz5LsHKTYY5IzhKW2A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vwfjz5LsHKTYY5IzhKW2A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf256df01b17e4e0116070a8d28aebb293fccef085d39c7934ff11983b172267e. 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/3drgd8aHWi3t3jTApkmAmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3drgd8aHWi3t3jTApkmAmy.
{"copyright_id":"0x144da89c7c856b93274cb3be67cce80bd75fe7bc5ce22db99030d7763db19ca6","isrc":"QZHZ31996670","name":"Superglue - Remix","registered_at":"2026-06-09T07:19:35Z","spotify_id":"6XBKBIRC2k9coLdRFnToD3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144da89c7c856b93274cb3be67cce80bd75fe7bc5ce22db99030d7763db19ca6. 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/6XBKBIRC2k9coLdRFnToD3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XBKBIRC2k9coLdRFnToD3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb8ae23c994a426efc1e01b951c5514f9cc078f0af317fd57848fa56663b76d. 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/5YuqmHBPFCBixfsTijgKt7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YuqmHBPFCBixfsTijgKt7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb85d50ded0181f0d894f0e526d8f12169aaae3d22546b592415edc942e5647. 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/5png661UFXCSjnJY9xaF1v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5png661UFXCSjnJY9xaF1v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cc5d1f307af719602e6f2a49b7becc1c51600a908ed92da8e399c23c6b0568. 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/59dEBZGaS07uCAbjUdSw8G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59dEBZGaS07uCAbjUdSw8G.
{"copyright_id":"0x95600a3f65bc3d98ae21a90098a3f9910e8196f2af06141cf177a4deeef665da","isrc":"ARR4B2400015","name":"La novia de mi amigo","registered_at":"2026-06-04T05:38:35Z","spotify_id":"3UeeePOBaR56sFLyXnIQBj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95600a3f65bc3d98ae21a90098a3f9910e8196f2af06141cf177a4deeef665da. 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/3UeeePOBaR56sFLyXnIQBj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UeeePOBaR56sFLyXnIQBj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf589bd46be3b81c3db65084f9ed29b0fbf85d3cdf34190dabb12e47b9a664f. 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/0uFRDicafe9Gto0v2pk3kT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uFRDicafe9Gto0v2pk3kT.
{"copyright_id":"0x46557ff3c395bc38d33dc65e1e9f57bbd2db3d10ef325b784dee6a23bc2de585","isrc":"ARR4B2400017","name":"Mi peor enemigo","registered_at":"2026-06-04T06:38:53Z","spotify_id":"2icnkjMudyHcjCHbxvYo2l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46557ff3c395bc38d33dc65e1e9f57bbd2db3d10ef325b784dee6a23bc2de585. 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/2icnkjMudyHcjCHbxvYo2l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2icnkjMudyHcjCHbxvYo2l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1bed5cb5a16de2f7241d07243114957faa00161a61e8d5b5e19c1eda87f682. 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/4S4wQojpQXuHj2M3M06dWV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S4wQojpQXuHj2M3M06dWV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9111631b49bd5e0b337cb29efbc50360051f3e58f30f461b520b92e0458a3c. 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/0PubldFzfVrW20iXBpLko9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PubldFzfVrW20iXBpLko9.
{"copyright_id":"0xbd168728121bf53cff42c90e59165564e24286b9a2c03aaf1aa2af44a62a7bb7","isrc":"ARR4B2400020","name":"Buenos tiempos","registered_at":"2026-06-01T23:29:58Z","spotify_id":"0LRgY9XAxrghqLDAaJ3o1v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd168728121bf53cff42c90e59165564e24286b9a2c03aaf1aa2af44a62a7bb7. 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/0LRgY9XAxrghqLDAaJ3o1v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LRgY9XAxrghqLDAaJ3o1v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e5af58fe18398bd86e85f36248c95558818ef0e38687a8f8449bcf12c2dc90. 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/6LH7FdWPmuPphhCQfPkiwq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LH7FdWPmuPphhCQfPkiwq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01949c3b7a47d04496b58e332d98b40589e36a94d12e4b514430c146ad86d52f. 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/3qIm3so6n40yBh4urr7xhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qIm3so6n40yBh4urr7xhW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9657d178729d53a5ea3319881fd59e9d9d8b06f64f982a252f2e15b5288a8b35. 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/644ensAn2xzXc7h1EVSwDx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/644ensAn2xzXc7h1EVSwDx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb495910a74405429a726dd2bf6bb2e5c708ed93df53288fa838238a63b381. 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/7ssk8SecoRnawQViHmUBlb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ssk8SecoRnawQViHmUBlb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8aec170293fb4b61435226a66974b9012264668a6f8cf980cdd90cab733014. 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/2H8upfbsuPJS7YfPVi4Wys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H8upfbsuPJS7YfPVi4Wys.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38937d8ae2184410e96f664869bf686205bba3816ff818c06a83ef109f729b29. 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/3TV9glv2XbNlp1zZ5QBzWX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TV9glv2XbNlp1zZ5QBzWX.
{"copyright_id":"0x824f07bc8c7e09405ff4ea85db3b424e6d081203fcf5ab0155b6397af20fbe85","isrc":"ARDEX2400001","name":"ME SIENTO SOLO","registered_at":"2026-06-05T06:01:57Z","spotify_id":"0ViTQ9sNRRSoxhQYtxL2L2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f07bc8c7e09405ff4ea85db3b424e6d081203fcf5ab0155b6397af20fbe85. 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/0ViTQ9sNRRSoxhQYtxL2L2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ViTQ9sNRRSoxhQYtxL2L2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29833af8f3e06f4085761f8b97f53feca26ebcc641b2da8fdd5a5f2036f0fa1e. 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/5YSuQJsJoFrEPUSwfydSmj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YSuQJsJoFrEPUSwfydSmj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3531581a2d8574db4604ae82a6665286443a7c85091a340f839cd36a4dfc35. 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/2An5jscGeFNAvpjRhfiL9A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2An5jscGeFNAvpjRhfiL9A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bbea21ef28d831f6d87f860c6bee7e7103d50b5f7ecb9e395fd6ca09c850f2. 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/2nrwVKql4EKFctB70feglU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nrwVKql4EKFctB70feglU.
{"copyright_id":"0xdeae26a5b350afbc21745bebdd8c08980b3cbf13b3e139df5b49ca6000230b93","isrc":"UYA522300007","name":"Ay Mamá (feat. Dillom) - Remix","registered_at":"2026-06-04T14:27:32Z","spotify_id":"6z1ptmvVhtzrRA2nSX49Qc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeae26a5b350afbc21745bebdd8c08980b3cbf13b3e139df5b49ca6000230b93. 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/6z1ptmvVhtzrRA2nSX49Qc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z1ptmvVhtzrRA2nSX49Qc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cef68c398b2a5068ac5e82e181c5f7b03416ee15cd40fbc093626821cc6331. 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/2ByDGryM72lEyFlST8y7cV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ByDGryM72lEyFlST8y7cV.