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 0xc93875afcefabc282ac9fa5045604a95f1fab0e81334a8ecd9fc235864b71ca9. 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/c1ea7801-072f-4c41-ab4b-d237b5dc0d19.json and https://artists.proofprofile.net/proofs/artist/c1ea7801-072f-4c41-ab4b-d237b5dc0d19.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 0xd43598531bfa69f40cabc559804c6374594d1fd9ea8fbe49b38f1a24aec1f636. 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/2CySlX23w76XvyhMVE5Wc1.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/2CySlX23w76XvyhMVE5Wc1.
{"copyright_id":"0x7208c03fc7af08d124db1772c2741f8287bf2db79f1cdca4b85ba96262b74f54","isrc":"BKBSS2300409","name":"Pouca Idade","registered_at":"2026-06-19T23:48:06Z","spotify_id":"5dEsgqeCxt4VbLeQSHYIiT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208c03fc7af08d124db1772c2741f8287bf2db79f1cdca4b85ba96262b74f54. 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/5dEsgqeCxt4VbLeQSHYIiT.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/5dEsgqeCxt4VbLeQSHYIiT.
{"copyright_id":"0xe3e5fcdc5a42b8cdc5efb24ff43c8ae3851b8de4a96ee1556d856f6b614b95e1","isrc":"BKBSS2300410","name":"A Fera","registered_at":"2026-06-21T01:50:18Z","spotify_id":"3cZbqGu8satrfo7XADbpfl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e5fcdc5a42b8cdc5efb24ff43c8ae3851b8de4a96ee1556d856f6b614b95e1. 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/3cZbqGu8satrfo7XADbpfl.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/3cZbqGu8satrfo7XADbpfl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a. 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/7KM3s9TZZ3yJDSP9rIkcbc.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/7KM3s9TZZ3yJDSP9rIkcbc.
{"copyright_id":"0x347aee8fd9a7e3dfb121b9974a046f156fe8db4e9488e6b0d7f39c2e4078365a","isrc":"BKBSS2300328","name":"Homenagem Aos Relíquias 6","registered_at":"2026-06-04T11:05:39Z","spotify_id":"3eEbxFa7nnp5J7HRsM0juH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347aee8fd9a7e3dfb121b9974a046f156fe8db4e9488e6b0d7f39c2e4078365a. 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/3eEbxFa7nnp5J7HRsM0juH.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/3eEbxFa7nnp5J7HRsM0juH.
{"copyright_id":"0x138e4d6d57262267ee15b48169a350da59778c6efe1e4e9f07b2944871c46eff","isrc":"BRRGE2301105","name":"Eu Tô Com Saudade - Ao Vivo","registered_at":"2026-06-09T05:35:47Z","spotify_id":"3cIzL7gDE1kgYZBXo7cRE5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138e4d6d57262267ee15b48169a350da59778c6efe1e4e9f07b2944871c46eff. 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/3cIzL7gDE1kgYZBXo7cRE5.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/3cIzL7gDE1kgYZBXo7cRE5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da7f2d639024ce0e5f5eb95708909359528d99668b808f10180c87c56b46612. 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/7yUJf2kDQxGZemQq5vWP4Y.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/7yUJf2kDQxGZemQq5vWP4Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1cac77b540651261d90ab3f746a563f6b810ecae7280b47701c98008f1ab19. 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/0yPKOHnJ3V7YY7Lhg80jJM.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/0yPKOHnJ3V7YY7Lhg80jJM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb65e5e3c63664005d73729a0953f5b6cc04561a112bbca459800dcf09d50fb. 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/4dluR2lg82WQIfWHy6d3Pu.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/4dluR2lg82WQIfWHy6d3Pu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97399769cc0cc2358ed08681263ee418a85946a3c450554c39bd67ee8dc360d6. 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/79NMpEJeYFmJbmfd3WxKqn.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/79NMpEJeYFmJbmfd3WxKqn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6a866d4ca00de5babf9c03bbf99ae4b2733ceeb051232605b7fe27dcf67926. 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/14tLCY8JvHl9hbDt5RCu1w.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/14tLCY8JvHl9hbDt5RCu1w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8d69322e74df8ac817f7d89d238f995980399d94ee27af1221023e1e3a726f. 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/1NCLErTDFxi6NFLpFnX5u1.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/1NCLErTDFxi6NFLpFnX5u1.
{"copyright_id":"0x0acdcd82a1ad163ff57cc2d978eff6854e82fedb7c71864f61c0daba681e2d65","isrc":"BXG6R2000243","name":"Liberdade Cantou","registered_at":"2026-06-21T02:22:27Z","spotify_id":"0h1Ic2eRaVHNT3tUuzaNVy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acdcd82a1ad163ff57cc2d978eff6854e82fedb7c71864f61c0daba681e2d65. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h1Ic2eRaVHNT3tUuzaNVy.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/0h1Ic2eRaVHNT3tUuzaNVy.
{"copyright_id":"0x4f1aefddc32969a796de9af44808ca10aea75f5d2d980bafd514a31a428f3bb6","isrc":"US7VG1547124","name":"Se Acaba - DJ Gabhg Mix","registered_at":"2026-06-26T17:37:28Z","spotify_id":"5WUZQGNsHnHqrvTuquXpNQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1aefddc32969a796de9af44808ca10aea75f5d2d980bafd514a31a428f3bb6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WUZQGNsHnHqrvTuquXpNQ.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/5WUZQGNsHnHqrvTuquXpNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa4672203fd4757a0815363fa1078cd3a55d47bf349f6a768562101602119b2. 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/3CkuTxEPjWgHQWVnNtPgbW.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/3CkuTxEPjWgHQWVnNtPgbW.
{"copyright_id":"0xf335c700c794c65bcfdd9de670a8f17d25ac263372be67f8510162bcdb4a0d55","isrc":"US7VG1547128","name":"Alvo Fácil","registered_at":"2026-06-04T15:01:41Z","spotify_id":"3geJgWxnMyUbywp6C1hXmG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf335c700c794c65bcfdd9de670a8f17d25ac263372be67f8510162bcdb4a0d55. 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/3geJgWxnMyUbywp6C1hXmG.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/3geJgWxnMyUbywp6C1hXmG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbacbfb1f40255ef51ff9e6716ba28eaa8920b76651d977203ab4f3b29fef24f. 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/74qw8CzaiZ1tZuxeZKl7Wl.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/74qw8CzaiZ1tZuxeZKl7Wl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd95c0efaabc923d33e453056f74d85c84a2de4d0e26a0d3c48149a4705db8e3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yYuI0ifun1qFG1z1P7Zyg.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/6yYuI0ifun1qFG1z1P7Zyg.
{"copyright_id":"0xe5bea88ca659ec695cb0e2a803edff8020661c0a7a808cb92a5f7e12499a7813","isrc":"US7VG1547133","name":"No Beco Ali Mesmo","registered_at":"2026-06-04T10:07:19Z","spotify_id":"6XREK4KxWH2tPiG2D4MoWW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bea88ca659ec695cb0e2a803edff8020661c0a7a808cb92a5f7e12499a7813. 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/6XREK4KxWH2tPiG2D4MoWW.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/6XREK4KxWH2tPiG2D4MoWW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a595aa8642840de394304bc1a0b0f2f835e46ba63289b1de98a490317ad51b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00YgyySm8jn0JIlaBHscjE.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/00YgyySm8jn0JIlaBHscjE.
{"copyright_id":"0x1e26f4bd25c7667f9414fc352f88b3a6878d8337fec58116c30f3a793ebe55c2","isrc":"US7VG1547136","name":"Mina Louca - Perera DJ Mix","registered_at":"2026-06-08T18:45:55Z","spotify_id":"3Q9xJKULgLjxp5ivBPJ09w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e26f4bd25c7667f9414fc352f88b3a6878d8337fec58116c30f3a793ebe55c2. 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/3Q9xJKULgLjxp5ivBPJ09w.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/3Q9xJKULgLjxp5ivBPJ09w.
{"copyright_id":"0x8f60f111cd7cca1954d73c61b85c7fd15dddec0ccf1e34b3eea73437b147049d","isrc":"GXD7V2376115","name":"Vem Tu e Tua Amiga","registered_at":"2026-06-07T12:35:25Z","spotify_id":"4gUj1a9ObkDREqnEnPCPM6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f60f111cd7cca1954d73c61b85c7fd15dddec0ccf1e34b3eea73437b147049d. 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/4gUj1a9ObkDREqnEnPCPM6.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/4gUj1a9ObkDREqnEnPCPM6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ef6c2269f594a8fbb4abdc8a096045d69093f7245f4967ca0793329bd13401. 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/4kwpMz3xyNdpEDa2YHXHTv.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/4kwpMz3xyNdpEDa2YHXHTv.
{"copyright_id":"0x14e8db17496abed93653ff67c68eacf5efe61e951be6fa247f211a57dde3842d","isrc":"BKBSS2400158","name":"O Verão Esta Chegando - Funk Rj","registered_at":"2026-06-10T17:29:45Z","spotify_id":"1xDF2yLzZKyiOdnrygxOHp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e8db17496abed93653ff67c68eacf5efe61e951be6fa247f211a57dde3842d. 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/1xDF2yLzZKyiOdnrygxOHp.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/1xDF2yLzZKyiOdnrygxOHp.
{"copyright_id":"0xe2cc6bcc0eb2371c29399abd5f63e7e6b758f08fcd6ef8b8256175849e5d5d14","isrc":"BXG6R2400105","name":"MEDLEY - DAVIZERA","registered_at":"2026-06-21T02:09:58Z","spotify_id":"09yWeMzwawD6lSlDcFYZ3q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cc6bcc0eb2371c29399abd5f63e7e6b758f08fcd6ef8b8256175849e5d5d14. 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/09yWeMzwawD6lSlDcFYZ3q.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/09yWeMzwawD6lSlDcFYZ3q.
{"copyright_id":"0x5ad02a93c9608aedf6b7d1d5f1f86fac2aa9c0f1eb59cf79a3f339415db4f194","isrc":"BRRGE2400013","name":"Para De Dizer Que Não Me Ama - Ao Vivo","registered_at":"2026-06-06T21:19:15Z","spotify_id":"3s0RLXyjavjaiZdAhqUHIx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad02a93c9608aedf6b7d1d5f1f86fac2aa9c0f1eb59cf79a3f339415db4f194. 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/3s0RLXyjavjaiZdAhqUHIx.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/3s0RLXyjavjaiZdAhqUHIx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc4d68b923ab57dccf91714f131e733b067fca74bfd07f65adffb224a84768e. 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/7nwZ3GQDbAyT6oecSiNrKK.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/7nwZ3GQDbAyT6oecSiNrKK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeb07e2cc70b5b538eeacc89f01fefd9faff9333dec72832bd08fbdf93e9ec8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JE3CLdW0O5lbp4znzchrw.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/4JE3CLdW0O5lbp4znzchrw.
{"copyright_id":"0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f","isrc":"BKBSS2300408","name":"Fique Só 2","registered_at":"2026-06-21T02:57:27Z","spotify_id":"7lD8HJbPZsdr0bElsYMMu3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed20af02011aef5b7cf27a6e6815816e34f2f7d6beba0b7a919eab8dd8bb3b0f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lD8HJbPZsdr0bElsYMMu3.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/7lD8HJbPZsdr0bElsYMMu3.
{"copyright_id":"0xd2d804731bf9d46851af62a80c2a162498961b9df6caba3c6f356a21cbf85cd7","isrc":"BKBSS2300407","name":"Calcinha Branca","registered_at":"2026-06-07T11:19:15Z","spotify_id":"5EYNzlHNkaKObaeNcDyqAr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d804731bf9d46851af62a80c2a162498961b9df6caba3c6f356a21cbf85cd7. 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/5EYNzlHNkaKObaeNcDyqAr.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/5EYNzlHNkaKObaeNcDyqAr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da7f2d639024ce0e5f5eb95708909359528d99668b808f10180c87c56b46612. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5o3MuGpNopK3biQignQOkY.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/5o3MuGpNopK3biQignQOkY.
{"copyright_id":"0xd2d804731bf9d46851af62a80c2a162498961b9df6caba3c6f356a21cbf85cd7","isrc":"BKBSS2300407","name":"Calcinha Branca","registered_at":"2026-06-07T11:19:15Z","spotify_id":"6ZbO0Q9zlH3yZK0ZkYygel","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d804731bf9d46851af62a80c2a162498961b9df6caba3c6f356a21cbf85cd7. 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/6ZbO0Q9zlH3yZK0ZkYygel.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/6ZbO0Q9zlH3yZK0ZkYygel.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeb07e2cc70b5b538eeacc89f01fefd9faff9333dec72832bd08fbdf93e9ec8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oQYNSewk1MplIFtRAaupL.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/4oQYNSewk1MplIFtRAaupL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa827d542f23c9fc53e8b9f6d72fac6817d6f27ff01afb100529b584624fe6d9e. 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/019KCQPpDJU2Os9qB2Qr3O.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/019KCQPpDJU2Os9qB2Qr3O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71cd392f642b989783f6dca888b6d2e9db05f21233441c5f26d6b4ad1e28762. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jEi9ueOKZkwsnqIuWB2PB.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/7jEi9ueOKZkwsnqIuWB2PB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523494f3d7c501981b1c888f639c892500f69a21d36a51afcba879868d9a1cd0. 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/4OL89YnOX1tdh6zlDRW8fb.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/4OL89YnOX1tdh6zlDRW8fb.
{"copyright_id":"0x4dc9f67f67ad169e9da4472886aa5c2f3c113e615c4fcb864de51ddce60050be","isrc":"BRRGE2300791","name":"Prazo De Validade","registered_at":"2026-06-07T13:34:29Z","spotify_id":"6tQVvcmfUvtxxg4FmQTpv9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc9f67f67ad169e9da4472886aa5c2f3c113e615c4fcb864de51ddce60050be. 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/6tQVvcmfUvtxxg4FmQTpv9.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/6tQVvcmfUvtxxg4FmQTpv9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f00e457fd8b837d5d27e188c91de57a32a7fcd3efa540fcfe0ae84a94ddc178. 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/27SFItBCGDzAmeKaJXSp0o.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/27SFItBCGDzAmeKaJXSp0o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0. 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/2FlWAVq04d61ofj6VLhtUp.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/2FlWAVq04d61ofj6VLhtUp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4db65fa30d333bbf4cc660e960e71132953cce32201de40715707b70d2c7ad. 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/2gRvFZD8slSMhpOHlNehy3.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/2gRvFZD8slSMhpOHlNehy3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f0fd52f5143a8b092f714c66e3b3384e67913b65e25d608d90a4e4f0534d4d. 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/63r2vryWNB2R9q3iTu0VzI.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/63r2vryWNB2R9q3iTu0VzI.
{"copyright_id":"0x08849c3ea27ef3ab0bd2c0589c55ead9f5ca8e5c6de3ff9008fde6df479361fd","isrc":"QZWDD2377079","name":"Números da Sorte","registered_at":"2026-06-05T07:03:00Z","spotify_id":"3UI58WI72Rw3k0FBOjqNTI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08849c3ea27ef3ab0bd2c0589c55ead9f5ca8e5c6de3ff9008fde6df479361fd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UI58WI72Rw3k0FBOjqNTI.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/3UI58WI72Rw3k0FBOjqNTI.
{"copyright_id":"0x0b528b4fdcb0294b509179da9d277ad1cba25eeb642a93dbc3a8af90d6903ea3","isrc":"BXG6R2300761","name":"SET MC Kauan","registered_at":"2026-06-04T12:09:38Z","spotify_id":"4bRU8vV1N9cEkxPQW1XPau","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b528b4fdcb0294b509179da9d277ad1cba25eeb642a93dbc3a8af90d6903ea3. 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/4bRU8vV1N9cEkxPQW1XPau.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/4bRU8vV1N9cEkxPQW1XPau.
{"copyright_id":"0xdcc81507f76e7f1a2194f6b4b03c9c83d63e556c350fc5291ef8172a1c10874f","isrc":"BRWMB2301120","name":"Meu Nome Não é Igor","registered_at":"2026-06-04T09:20:26Z","spotify_id":"7kNeXhxZkiTllXjinfuXh2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc81507f76e7f1a2194f6b4b03c9c83d63e556c350fc5291ef8172a1c10874f. 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/7kNeXhxZkiTllXjinfuXh2.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/7kNeXhxZkiTllXjinfuXh2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4406583139c478d623d38b7d109d9feb68c4cb5f2375cc0527901852deb47f8. 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/3pFxWxw0K7BmeMxBVnVHpj.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/3pFxWxw0K7BmeMxBVnVHpj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e19892330e0f45711f8d4e1ec82a4ad2f52d884617c762a856fea4b0669c07. 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/6AvlPYKxC0RQHLJiBO3a1z.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/6AvlPYKxC0RQHLJiBO3a1z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62110badac58a03a866ea38716a040582aad599a5dfc4f5117d00910ed86d268. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gcnMZ8OYjj1fCGZvAh07T.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/7gcnMZ8OYjj1fCGZvAh07T.
{"copyright_id":"0x2772bd87aadb2a36e8dec8a84b2821f2af59c7b629a7cf93fc904354fc049ffb","isrc":"BXG6R2300413","name":"Os Invejosos Vão Cair","registered_at":"2026-06-09T17:39:52Z","spotify_id":"6cKks7dnNpLR8ieUSgMxIS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2772bd87aadb2a36e8dec8a84b2821f2af59c7b629a7cf93fc904354fc049ffb. 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/6cKks7dnNpLR8ieUSgMxIS.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/6cKks7dnNpLR8ieUSgMxIS.
Sensual Girl (Malik Mustache & Cool Keedz Remix)
Sensual Girl - Malik Mustache & Cool Keedz Remix
{"copyright_id":"0x9f3e9b38c76e4d54ffa920e8c05ff9201d8478187b1d6a37ab65101940fcb4e7","isrc":"QZ5AB1848929","name":"Sensual Girl - Malik Mustache & Cool Keedz Remix","registered_at":"2026-06-20T06:14:22Z","spotify_id":"6LfDw4nhA9zQVwRfxT516u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3e9b38c76e4d54ffa920e8c05ff9201d8478187b1d6a37ab65101940fcb4e7. 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/6LfDw4nhA9zQVwRfxT516u.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/6LfDw4nhA9zQVwRfxT516u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c36ba473f0790443a217c74b76603c702fe612de52faa7bef6a202ef9e2f961. 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/2InS5VWKJQbsFBKOsf1cJB.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/2InS5VWKJQbsFBKOsf1cJB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665f6d6b524b4804d967746449e5f302e71944c9537073a9d446ecb8b51a542d. 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/5SR3UCUd1w1mu9FjZRp6uu.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/5SR3UCUd1w1mu9FjZRp6uu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce9af0761c2bd633055369b4f2640af9f600eb8652076d6eaaf42a6a7114d7b. 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/3exrP8BsX7hx42k5WfLvQ6.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/3exrP8BsX7hx42k5WfLvQ6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8964024d819b3c9a23596905bdbfb200ab7841072c371730c78915256d7657a. 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/7wPDUhgv7YgKtGgkinvUYx.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/7wPDUhgv7YgKtGgkinvUYx.
{"copyright_id":"0x6479cfdf09cf4b1b9bd2869aeac35a01d48b46c2ab42391b77903f95931791f2","isrc":"BRRGE2201013","name":"Set do Costa Gold","registered_at":"2026-06-07T19:58:24Z","spotify_id":"7K4dgkeOyo0TPSrTiuKZHS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6479cfdf09cf4b1b9bd2869aeac35a01d48b46c2ab42391b77903f95931791f2. 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/7K4dgkeOyo0TPSrTiuKZHS.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/7K4dgkeOyo0TPSrTiuKZHS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa695abfd8d9679f2470b67340b8c008f37401cb163f2a31699c8e40c94f8be63. 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/0sFakfppvT4J7DfpzDjIwa.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/0sFakfppvT4J7DfpzDjIwa.
{"copyright_id":"0x0a18dd7d417bf05260696e3924793dc398a780f783feb830774ee6396fa3d2e4","isrc":"BRWMB2200536","name":"EU VOU COM CARINHO ELA QUER COM FORÇA","registered_at":"2026-06-04T11:39:12Z","spotify_id":"4PTMqd5dNdYnlvN0bt2C8M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a18dd7d417bf05260696e3924793dc398a780f783feb830774ee6396fa3d2e4. 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/4PTMqd5dNdYnlvN0bt2C8M.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/4PTMqd5dNdYnlvN0bt2C8M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ace392638e084d9fafc3c383d1c4275dc185a41bd43403ebb791cb4231c53db. 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/7HSwrGf9XTWdnC9eAtl1cZ.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/7HSwrGf9XTWdnC9eAtl1cZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ace392638e084d9fafc3c383d1c4275dc185a41bd43403ebb791cb4231c53db. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:39:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qJfsQFMvZngD50YZeJwGf.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/4qJfsQFMvZngD50YZeJwGf.