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 0x50a526171337e417321aac89eb758b6b7c13ebf46438374168bd9877a2d2fbc5. 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/2b104ba2-42d8-4633-a7cc-617a45195934.json and https://artists.proofprofile.net/proofs/artist/2b104ba2-42d8-4633-a7cc-617a45195934.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 0xebdc281cd95295877cb7ca42e41c88310196e73edf149dad6d94ccd90b2e3ecf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DjpoSLDlK2PoDVoi2ArM4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DjpoSLDlK2PoDVoi2ArM4.
{"copyright_id":"0xba5e02c50ce30c2180ed526ffaf7ecdaa1e1168c664648b69d7cca5e167df607","isrc":"MXF061200438","name":"Femme Fatal","registered_at":"2026-06-24T10:20:05Z","spotify_id":"31nUflKjnHsKBZGRi60HQM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5e02c50ce30c2180ed526ffaf7ecdaa1e1168c664648b69d7cca5e167df607. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31nUflKjnHsKBZGRi60HQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31nUflKjnHsKBZGRi60HQM.
Cero No Ser - Salvador Y El Unicornio Remix
{"copyright_id":"0xa74c8b96fe7a81e961e7671af54ad5d71ae75d3e5fc40ef743af9ad6b90ce445","isrc":"MXUM71602442","name":"Cero No Ser - Salvador Y El Unicornio Remix","registered_at":"2026-06-21T21:32:43Z","spotify_id":"5jLYux6vGbe8hCoHDAbBTB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74c8b96fe7a81e961e7671af54ad5d71ae75d3e5fc40ef743af9ad6b90ce445. 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/5jLYux6vGbe8hCoHDAbBTB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jLYux6vGbe8hCoHDAbBTB.
{"copyright_id":"0xd8aa266a7bf7ec6ffe6d457982717174d5801460511a1cdcaa15a0fdb6e9d0b1","isrc":"MXUM71602441","name":"Tiraste A Matar - Pipe Ceballos Remix","registered_at":"2026-06-09T16:40:22Z","spotify_id":"2AU4uKqOOKDQBQyHr94fdU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8aa266a7bf7ec6ffe6d457982717174d5801460511a1cdcaa15a0fdb6e9d0b1. 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/2AU4uKqOOKDQBQyHr94fdU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AU4uKqOOKDQBQyHr94fdU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ed891549c8437d4ae2660041713f6559c09203a8b53ec5951bd2f9190be35. 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/5a3O0RxgrAMc7zuYBUKokq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a3O0RxgrAMc7zuYBUKokq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc143a3fe169df93336e7661017864c2d9c4da8f0c927f413c2a80f715d25988d. 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/5evEk25BqosA5gg43RL4wu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5evEk25BqosA5gg43RL4wu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4467f8cfa8d31447415e45812579481cdaa6a732a63e5d23ee56c96e85aa863b. 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/7mBiVGFtAFvD0Bf5yEL9Mm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mBiVGFtAFvD0Bf5yEL9Mm.
{"copyright_id":"0x4dd00802a3e4b5b68f8013f80a33003ea006835f720f64d4ad7f0bc3e9fbda51","isrc":"MXUM71602446","name":"Zombies - Capri Beach Boy Rework","registered_at":"2026-06-19T09:18:36Z","spotify_id":"1YOuyvoqUI62ARss95sSk0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd00802a3e4b5b68f8013f80a33003ea006835f720f64d4ad7f0bc3e9fbda51. 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/1YOuyvoqUI62ARss95sSk0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YOuyvoqUI62ARss95sSk0.
Rue Vieille Du Temple - Giorgio Reni Remix
{"copyright_id":"0x9063bff84d2813acf1f0fe01b2c636ac402dd6dbcfae02acf62e1ab8591f8031","isrc":"MXUM71602447","name":"Rue Vieille Du Temple - Giorgio Reni Remix","registered_at":"2026-06-19T23:59:21Z","spotify_id":"2Nl1P4CYTR0iZIg50MuQnd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9063bff84d2813acf1f0fe01b2c636ac402dd6dbcfae02acf62e1ab8591f8031. 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/2Nl1P4CYTR0iZIg50MuQnd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Nl1P4CYTR0iZIg50MuQnd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec31a9da40df81bb8cdd5bd7f18d570ec8dbac9d4476e69cd590a51e3858cda6. 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/155yF3s6dVDL0azpwlbuuW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/155yF3s6dVDL0azpwlbuuW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a845958f3e235f5e515bd3ab53165bd287a5dedff3427f2743e110385b7d864. 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/2web0TG69PARyqC0ejzRF9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2web0TG69PARyqC0ejzRF9.
{"copyright_id":"0xa3cd1c6868cd62b26ca6940ee0a3e6d6976b39dd6c7453a911ce6947bad2255d","isrc":"MXUM72201950","name":"Incendio de Amor/Carmelita","registered_at":"2026-06-04T09:29:04Z","spotify_id":"7kSNQV7OsOLVskKKmcXR4I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cd1c6868cd62b26ca6940ee0a3e6d6976b39dd6c7453a911ce6947bad2255d. 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/7kSNQV7OsOLVskKKmcXR4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kSNQV7OsOLVskKKmcXR4I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb7ebe883dc90a8c5c1fdae13d59a3662a596923c6d25b0303b0e02739ee42. 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/4vsktoJxhFWCkw4Ms5c0vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vsktoJxhFWCkw4Ms5c0vk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f3637e7c3d7b00719f3a5ca88cea9f9d53dbfbcc0ea7af63b8c64aaa4f3b48. 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/7p0lbeNlfphIkeUmnZocYR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p0lbeNlfphIkeUmnZocYR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbf923baf898355a9e62f9981313847f2994498da5599338ab277a1c1e329a9. 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/25EqMqdGrWV48c2MzmrV2B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25EqMqdGrWV48c2MzmrV2B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95f7e703ff1c0e0ff180f236b0d55b4445730859a6f6e7b79a1f0557320ba50. 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/7hcmc0LwfLyEdFc1xaskw0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hcmc0LwfLyEdFc1xaskw0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec31a9da40df81bb8cdd5bd7f18d570ec8dbac9d4476e69cd590a51e3858cda6. 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/4FXbur54ThIdKhQ6yT06ZX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FXbur54ThIdKhQ6yT06ZX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c74ec48e0d40f822ac405cf6fc0687ad63e50a5baaed128854922047444b0d7. 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/79TPB4n8m3evt7RUJZ1Kqe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79TPB4n8m3evt7RUJZ1Kqe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde157670068c20b3b42575cbed1c0e2ff914e4c7bc161836102255484d7630e2. 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/0hJeiNP8wkhmQT68xpkBrt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hJeiNP8wkhmQT68xpkBrt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a845958f3e235f5e515bd3ab53165bd287a5dedff3427f2743e110385b7d864. 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/3s7KWMB5RXOBM3PRcmdHh2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s7KWMB5RXOBM3PRcmdHh2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3314d47fda443c9214606847716c0383af2038719fa4a5da5d7aaed5a2a4cd. 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/7f89VZaoSfBqTxKBBO7wK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f89VZaoSfBqTxKBBO7wK4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5de24ca0e863d4605bf5bb5502bfba9d985f5a285105b6ae07dea952b663e9. 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/2vb2gA1QJWhgJ6t1U3sX6Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vb2gA1QJWhgJ6t1U3sX6Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce8128bd041b3ef7042510f5968271e1e0b372a5920b4fc9e03dc1b657e8fa6. 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/4iOnvKomleDvi1FNGrTbn4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iOnvKomleDvi1FNGrTbn4.
{"copyright_id":"0xbe44d8e9add20a921e24354cd5a7b915eb0a2b77055df6b1c74a7f096cd01378","isrc":"MXUM72201960","name":"Tarot Polaroid","registered_at":"2026-06-05T21:08:45Z","spotify_id":"5z0vnaDVKqmdqd72YNJOlJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe44d8e9add20a921e24354cd5a7b915eb0a2b77055df6b1c74a7f096cd01378. 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/5z0vnaDVKqmdqd72YNJOlJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z0vnaDVKqmdqd72YNJOlJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8fbc8bab776eaf648bd0cd169e75f56b42b017d5252e6f19679ef956b5eeb6. 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/6ekeAysx7oz1lUcG25EPtY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ekeAysx7oz1lUcG25EPtY.
{"copyright_id":"0xaaf46449c01ce8f1208fa54b040834a97fe0cbe76d1f1c50d5dcb56a78eb37fc","isrc":"MXUM72201962","name":"El Camino","registered_at":"2026-06-04T16:09:31Z","spotify_id":"33AyfzyJha5GueYGAdnqBu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf46449c01ce8f1208fa54b040834a97fe0cbe76d1f1c50d5dcb56a78eb37fc. 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/33AyfzyJha5GueYGAdnqBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33AyfzyJha5GueYGAdnqBu.
Su Majestad La Eternidad (Códex Fénix Rework)
Su Majestad La Eternidad - Códex Fénix Rework
Su Majestad La Eternidad - MNKYBSNSS Remix
Chromocosmic Avenue - Manuel Sahagun Remix
Brillas (en vivo desde el Palacio de los Deportes)
Brillas - en vivo desde el Palacio de los Deportes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. 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/02Zn5PmYPAIcRmxGsvzIEM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02Zn5PmYPAIcRmxGsvzIEM.
{"copyright_id":"0xa21904d9fd5c83de635c1db5e764efc6b0175bde954bdfd9ae7db5776666924d","isrc":"MXF061200384","name":"Como Tú (Magic Music Box)","registered_at":"2026-06-04T09:32:04Z","spotify_id":"2ugqya4JREzTEAoeKWsQR2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21904d9fd5c83de635c1db5e764efc6b0175bde954bdfd9ae7db5776666924d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ugqya4JREzTEAoeKWsQR2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ugqya4JREzTEAoeKWsQR2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. 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/7qyCD1FxOAkhR7DX2ErHsA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qyCD1FxOAkhR7DX2ErHsA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iVf56XkHgQFvSbRBmGXE5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iVf56XkHgQFvSbRBmGXE5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39fcaceRHxZ4xIthboLlDm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39fcaceRHxZ4xIthboLlDm.
{"copyright_id":"0xa21904d9fd5c83de635c1db5e764efc6b0175bde954bdfd9ae7db5776666924d","isrc":"MXF061200384","name":"Como Tú (Magic Music Box)","registered_at":"2026-06-04T09:32:04Z","spotify_id":"5XPzjXsanj4bCaR4cJNOMP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21904d9fd5c83de635c1db5e764efc6b0175bde954bdfd9ae7db5776666924d. 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/5XPzjXsanj4bCaR4cJNOMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XPzjXsanj4bCaR4cJNOMP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144839882a85542783726a4c5bbcdf670b331d1dbd690f2e0513110d6c73cfed. 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/7LDFxypFGPqRXj4rHwjpl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LDFxypFGPqRXj4rHwjpl6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AEF7ucHc7hS7nOHkINndk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AEF7ucHc7hS7nOHkINndk.
{"copyright_id":"0xbd87900697f8c7e8e07ee7723b752faa5e6952535fe3ffe6ab2904ec675f8b01","isrc":"MX3741700557","name":"Vagabundos De Otro Mundo","registered_at":"2026-06-04T16:12:57Z","spotify_id":"3P1Hnunkro9VRjnf1o2DFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd87900697f8c7e8e07ee7723b752faa5e6952535fe3ffe6ab2904ec675f8b01. 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/3P1Hnunkro9VRjnf1o2DFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3P1Hnunkro9VRjnf1o2DFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98d3011212259c115206208a4b94a02bb3ebe9b6ef2e85a6b01d737890a9c5. 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/6HRkeWbkx32utoBl2mGCko.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HRkeWbkx32utoBl2mGCko.