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 0xe9a755b39a6194ccca8a18824d47caf3e95c25034f35a29f0d5c0741775d9a71. 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/c93f43dd-329f-4dae-b444-759983c98734.json and https://artists.proofprofile.net/proofs/artist/c93f43dd-329f-4dae-b444-759983c98734.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 0x6cc94ee048623553d156cf95f46d6969b707939978a57679e8494da34da6127a. 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/7bdpStmJdlw9GKBPTOkDwT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bdpStmJdlw9GKBPTOkDwT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441d63fa22ab41f288523bfc8be1031c4fc7abb6a502abdb7bec36991ee2e037. 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/7LmhAhOJTk3Seo5qQ5Hask.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LmhAhOJTk3Seo5qQ5Hask.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441ed1727f6271311f8176048e5aa4b2303d26a00e878ef9e072986ebc0e7be2. 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/7FopuRtV1eZPG2hVi5Oxr7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FopuRtV1eZPG2hVi5Oxr7.
{"copyright_id":"0x4007d5f6dadcff01e69a79edc2b6d6aca3b574a1c0d93b327a7df05a3c77c084","isrc":"USUM72316406","name":"Where Am I?","registered_at":"2026-06-06T20:57:52Z","spotify_id":"5A3NEMVcI9sAp7BSuaEeWU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007d5f6dadcff01e69a79edc2b6d6aca3b574a1c0d93b327a7df05a3c77c084. 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/5A3NEMVcI9sAp7BSuaEeWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A3NEMVcI9sAp7BSuaEeWU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bc54cc47982e56972a1a49090d3dd3b5d336c5cb3ada51076ce2c120ab70ec. 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/7gWgGha8UgJQ5mRll8pCwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gWgGha8UgJQ5mRll8pCwI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441ed1727f6271311f8176048e5aa4b2303d26a00e878ef9e072986ebc0e7be2. 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/74g7EVHiERdKS15Y05diq7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74g7EVHiERdKS15Y05diq7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441d63fa22ab41f288523bfc8be1031c4fc7abb6a502abdb7bec36991ee2e037. 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/5vS70h8p8ZCWXJRjoRDbOy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vS70h8p8ZCWXJRjoRDbOy.
{"copyright_id":"0xfd81f8be96323a7b2d60ef2993a9a3d1d6b1328df0964692102ed9339d51b4bb","isrc":"USUM72303069","name":"seeing you with other girls","registered_at":"2026-06-04T08:03:10Z","spotify_id":"3kjGC7OJzqlQaPKAWY5Xya","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd81f8be96323a7b2d60ef2993a9a3d1d6b1328df0964692102ed9339d51b4bb. 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/3kjGC7OJzqlQaPKAWY5Xya.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kjGC7OJzqlQaPKAWY5Xya.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc94ee048623553d156cf95f46d6969b707939978a57679e8494da34da6127a. 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/2XNOe0ywrt9xocoVIbFCHv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XNOe0ywrt9xocoVIbFCHv.
{"copyright_id":"0x43cf2b0142c7c562a532f21af59fc48fabda12dfc125f5fa78b1f533f5700d78","isrc":"USUM72316402","name":"If You Died Today","registered_at":"2026-06-05T10:46:25Z","spotify_id":"7otwzyiT3k7KAwTooTS1qn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cf2b0142c7c562a532f21af59fc48fabda12dfc125f5fa78b1f533f5700d78. 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/7otwzyiT3k7KAwTooTS1qn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7otwzyiT3k7KAwTooTS1qn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60319e0586b30f5163f1ebb5c1fa28ffb72e0a2ab81197fb159644470e13a8fd. 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/28K8xAaFrNZHSe1EmCBJNU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28K8xAaFrNZHSe1EmCBJNU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc802ff70f82d7cf5ae3ed52b26a02a680f87e84c4d3d77d9627d14b67381329a. 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/6HkqsXkzP3WaBBXlMSauDC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HkqsXkzP3WaBBXlMSauDC.
{"copyright_id":"0xfd19b25c442e958f94affa8429d89b6d4286ad149102d0157d2a9c99da0a3945","isrc":"USUM72315905","name":"Intrusive Thoughts","registered_at":"2026-06-01T15:30:56Z","spotify_id":"6PwrZtyXv480zMraalNzPd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd19b25c442e958f94affa8429d89b6d4286ad149102d0157d2a9c99da0a3945. 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/6PwrZtyXv480zMraalNzPd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PwrZtyXv480zMraalNzPd.
{"copyright_id":"0x5467a4bdf793c55c180ae8dac82330ba183ea37ee68671b4f5a841b05eb42d1a","isrc":"USUM72403608","name":"AVA - Alexander Merlin Remix","registered_at":"2026-06-04T16:25:55Z","spotify_id":"4W5x4DMFLajf6INuYslwQ3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5467a4bdf793c55c180ae8dac82330ba183ea37ee68671b4f5a841b05eb42d1a. 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/4W5x4DMFLajf6INuYslwQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W5x4DMFLajf6INuYslwQ3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477a52fcb31b0d77be9641c5b3d54953dd7c61791780934ce944ebb3163cbe78. 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/1u7Z47bCx2id2bh8rKEcZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u7Z47bCx2id2bh8rKEcZg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c39cd2eb24e3ffb51ca782fd7a3bc542a3e18c214a264b5a66ae4f27d1f9579. 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/4p1i3nnCvKtkMWWx7EuKQ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p1i3nnCvKtkMWWx7EuKQ7.
{"copyright_id":"0xfd19b25c442e958f94affa8429d89b6d4286ad149102d0157d2a9c99da0a3945","isrc":"USUM72315905","name":"Intrusive Thoughts","registered_at":"2026-06-01T15:30:54Z","spotify_id":"1imbsYvtz61ZvUgGqKCr3j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd19b25c442e958f94affa8429d89b6d4286ad149102d0157d2a9c99da0a3945. 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/1imbsYvtz61ZvUgGqKCr3j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1imbsYvtz61ZvUgGqKCr3j.
{"copyright_id":"0xd062f1bd7a7ce275fb368bdd3378d09ccd7c8eacb2a61ff45caabbd0ee594bf1","isrc":"USUM72313591","name":"Do or Die - Acoustic","registered_at":"2026-06-06T14:51:13Z","spotify_id":"0fQplaT3yfL3b6EMRP6GOy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd062f1bd7a7ce275fb368bdd3378d09ccd7c8eacb2a61ff45caabbd0ee594bf1. 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/0fQplaT3yfL3b6EMRP6GOy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fQplaT3yfL3b6EMRP6GOy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bc54cc47982e56972a1a49090d3dd3b5d336c5cb3ada51076ce2c120ab70ec. 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/2wDEaSchJXHCHEVAzI79Ts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wDEaSchJXHCHEVAzI79Ts.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bc54cc47982e56972a1a49090d3dd3b5d336c5cb3ada51076ce2c120ab70ec. 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/3cbxDXAReyXQj8Ri5cAh5e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cbxDXAReyXQj8Ri5cAh5e.
{"copyright_id":"0x7e65ceb35f789cb9e13c272cf85016b25b87d578f40111fa64a9c8b82e0c0828","isrc":"USUM72309725","name":"I'm Good (feat. charlieonnafriday)","registered_at":"2026-06-04T08:00:40Z","spotify_id":"3FUbt6McYmAEx3vQusM97c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e65ceb35f789cb9e13c272cf85016b25b87d578f40111fa64a9c8b82e0c0828. 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/3FUbt6McYmAEx3vQusM97c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FUbt6McYmAEx3vQusM97c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc802ff70f82d7cf5ae3ed52b26a02a680f87e84c4d3d77d9627d14b67381329a. 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/4C78UNyMsupEMJrEd9xT9w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C78UNyMsupEMJrEd9xT9w.
{"copyright_id":"0xfd81f8be96323a7b2d60ef2993a9a3d1d6b1328df0964692102ed9339d51b4bb","isrc":"USUM72303069","name":"seeing you with other girls","registered_at":"2026-06-04T08:03:10Z","spotify_id":"76m7GKc6k85Gnoxl2VoSmd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd81f8be96323a7b2d60ef2993a9a3d1d6b1328df0964692102ed9339d51b4bb. 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/76m7GKc6k85Gnoxl2VoSmd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76m7GKc6k85Gnoxl2VoSmd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc94ee048623553d156cf95f46d6969b707939978a57679e8494da34da6127a. 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/1EwUQSfpPiTNkx3C6Qhmm6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EwUQSfpPiTNkx3C6Qhmm6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0266d74f40ec1b447571e629e47afad036d6d1c0213bbb0e651264df60410e5a. 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/7pvKeMdoYhtdVdUx5IMol7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pvKeMdoYhtdVdUx5IMol7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc94ee048623553d156cf95f46d6969b707939978a57679e8494da34da6127a. 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/0tw2OVzUOLcknSbzmkwJB6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tw2OVzUOLcknSbzmkwJB6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9086011bce7cef4983080f6336499792044d36395e30ad03672f39a7af1210b. 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/3Jb00jDoYOA7xHq4L2mWpZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jb00jDoYOA7xHq4L2mWpZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc94ee048623553d156cf95f46d6969b707939978a57679e8494da34da6127a. 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/7CYrgFMEjJ0m8VIy225WKZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CYrgFMEjJ0m8VIy225WKZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441d63fa22ab41f288523bfc8be1031c4fc7abb6a502abdb7bec36991ee2e037. 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/0YrwiodQd07LE9vpI0w3Iw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YrwiodQd07LE9vpI0w3Iw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441ed1727f6271311f8176048e5aa4b2303d26a00e878ef9e072986ebc0e7be2. 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/23CMRsLRGVCDwCzDtYMq6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23CMRsLRGVCDwCzDtYMq6p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2caebddb3f1736331951fb76914bdfc68a1f422ec877dc012c001d715402ed1. 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/4pKGT24NzeCv8weNz2qT2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pKGT24NzeCv8weNz2qT2G.
{"copyright_id":"0xcaa876f95a2dd6f28cc1e4e974af08e911ac4e8dab22b97dd74ad6cebd521b10","isrc":"QZFZ62206210","name":"Kind of Love - Acoustic","registered_at":"2026-06-07T05:02:47Z","spotify_id":"3uvpCj5dCQ3CarMmdyNJiQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa876f95a2dd6f28cc1e4e974af08e911ac4e8dab22b97dd74ad6cebd521b10. 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/3uvpCj5dCQ3CarMmdyNJiQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uvpCj5dCQ3CarMmdyNJiQ.
{"copyright_id":"0x9ab6dcf6ed6679111feb9e37dcc486a2249871ea8d7da6e316a95eb0347758c9","isrc":"QZTAT2159107","name":"Kind of Love","registered_at":"2026-06-04T12:59:06Z","spotify_id":"3P8ceoN40rIscXGYhRsXLh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab6dcf6ed6679111feb9e37dcc486a2249871ea8d7da6e316a95eb0347758c9. 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/3P8ceoN40rIscXGYhRsXLh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3P8ceoN40rIscXGYhRsXLh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2fc349886295f9fcb7e07efb1725483b668aa35601a327695e3bd9c05dfef0. 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/2WtmC41kvZkKFklmHnwaCl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WtmC41kvZkKFklmHnwaCl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c489ea60764d7e0c324ed3a47678196ba7184b12e950790272d2ecb392eee9. 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/63aDWDpK8UuMIEfj5yX3Gd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63aDWDpK8UuMIEfj5yX3Gd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173671490e2d40d374d5f9523a9676be4afbce383faf1c62d88f61389060e8be. 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/7l7u9yimZT7gL0AQ9ExMNo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l7u9yimZT7gL0AQ9ExMNo.
Somebody to Someone (I Just Wanna Fall in Love)
{"copyright_id":"0x727789c786170e49269864a05ffccad00c0359813e16c0c964896e0bd242c260","isrc":"USUM72407308","name":"Somebody to Someone (I Just Wanna Fall in Love)","registered_at":"2026-06-01T09:31:42Z","spotify_id":"1EsQXJmZYsrQJoCam6StOW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727789c786170e49269864a05ffccad00c0359813e16c0c964896e0bd242c260. 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/1EsQXJmZYsrQJoCam6StOW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EsQXJmZYsrQJoCam6StOW.