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 0x454357520d3b75d8d6adc90b5097d765cd75e7d7d7366a1fa3161989f6a8aba3. 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/b7c286bd-f1f1-4063-b16e-c17c5763bee9.json and https://artists.proofprofile.net/proofs/artist/b7c286bd-f1f1-4063-b16e-c17c5763bee9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Modo Bélico (feat. B.OG, Daizak, Chino El Gorila, Daniel Martinez & Jose Dolche)
{"copyright_id":"0xdf7f1e839f297eacf6609670ad6410dd26d983612799f5277bf3f1f1ccaf65f4","isrc":"ZZOPM2240987","name":"Modo Bélico (feat. B.OG, Daizak, Chino El Gorila, Daniel Martinez & Jose Dolche)","registered_at":"2026-06-06T19:00:40Z","spotify_id":"5DpXwDeOTcMyGE5GZBW9SG","type":"track"}
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 0xdf7f1e839f297eacf6609670ad6410dd26d983612799f5277bf3f1f1ccaf65f4. 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/5DpXwDeOTcMyGE5GZBW9SG.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/5DpXwDeOTcMyGE5GZBW9SG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efbbfde148f474c47655c61db3214244501754cdfb5b78790f8a0634e3f2004. 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/5RXtaxuf46qQ6akQMZQNbP.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/5RXtaxuf46qQ6akQMZQNbP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966003b1e065be3713582c03ab88bfa18b6808996e10697b47db6715bb15aa51. 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/6SeodW8xnnCtQGAltMTq4w.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/6SeodW8xnnCtQGAltMTq4w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fb346682527e77b71eb3084e6477beac433db0eb7eea34c04d1134fa0f2b17. 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/31V9SKyGijJ3NTyyO55ugo.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/31V9SKyGijJ3NTyyO55ugo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1350bad659f404dfe662c46baa3da2461b47e7fef5abb84493bf346902845413. 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/09hLQnULY1kXMHfQWuUWTX.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/09hLQnULY1kXMHfQWuUWTX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0386c0a8cb738a456e5658b018753a32112d3de3508b8fb6f2f828f0ce3cf89. 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/1MB8vJu824UtA26IVWl1po.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/1MB8vJu824UtA26IVWl1po.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6706f572a94d794f30fa238ca851033f4209281886a604544f1cf36f36078935. 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/0IHDlf7iQdfeBrcBKTCGZz.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/0IHDlf7iQdfeBrcBKTCGZz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b98b59a025b7d4c6e54427f0b938b104cf6d8ebdb0fe3f3410179e77a26d3. 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/4LrVnx5D2b89eSjaxTY6F0.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/4LrVnx5D2b89eSjaxTY6F0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6df6b2ab1894c3a859c76055e2624c7443704355638b572a70c89e42f6da27. 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/0mp1ZSYVOVqyg0xplFXBa5.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/0mp1ZSYVOVqyg0xplFXBa5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd146d6442365285d7d8cc070bd9df71cf82802d88a939476e75725a535670ffa. 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/79TjlXZqJkiybD1WTk2ALG.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/79TjlXZqJkiybD1WTk2ALG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46d8e94e335bc3511ebac3a5dd676ec11b62d26d9bbfb06d971b7ee40d32186. 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/3q4uteBmpKtwCmH96Nuhhs.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/3q4uteBmpKtwCmH96Nuhhs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb60d441e092a933f8dcba16e61b4b6989458d9c6cc254641087eb22dfcc78d1. 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/2D3AAYuXBsduiT2N8b37jl.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/2D3AAYuXBsduiT2N8b37jl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba83661281c86519f0bcd413d773710cb4481d7463b3b30fc15b9b77b9da77a. 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/4o4NhjoWpY1Yj0Y6tusJFZ.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/4o4NhjoWpY1Yj0Y6tusJFZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db2e2a50094c409922072b221300a98e0c4288fbeb5732cad435ebd593110c6. 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/6WmQxIh6M4K9ty21MelKZX.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/6WmQxIh6M4K9ty21MelKZX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de22a0ee995b95b963e501eb10841518a1696a6fd4414e623a5157ece7d1f4b. 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/6uUHJvnXjq5rGMhpVj81P7.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/6uUHJvnXjq5rGMhpVj81P7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1813c2201d920f3cec8df6f5e46154afa4cb62c6d0bb6b543e4da84c2dda1d90. 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/13xHnzlKyluHPyJpIwbaME.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/13xHnzlKyluHPyJpIwbaME.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45014bdf3c388eb53e2c90be54483f5007a54a9fd0a7bb3b05c39896a00b7418. 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/3GjoAsQxqO6Ad5EXoo3u8W.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/3GjoAsQxqO6Ad5EXoo3u8W.
{"copyright_id":"0x29bec2779993afbe84bd2577b3b3567f102edf47d4141b6f35ceb4818d7cf45a","isrc":"QZES52246200","name":"Soltera Con P","registered_at":"2026-06-26T11:23:23Z","spotify_id":"5LxqGjj5VxacYsXcoaubHj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bec2779993afbe84bd2577b3b3567f102edf47d4141b6f35ceb4818d7cf45a. 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/5LxqGjj5VxacYsXcoaubHj.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/5LxqGjj5VxacYsXcoaubHj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82784750b6dbae2a7687811bd00b84486508b6804bd1c1df9aeafd5879a828d4. 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/06DJZwsIIHLOK2Cbz7YzA2.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/06DJZwsIIHLOK2Cbz7YzA2.
{"copyright_id":"0x72b388465767fce2e5cece9e64307c40d54f680d3300cc0d6fad56cce87798ca","isrc":"QZNJW2104314","name":"Te Quería","registered_at":"2026-06-22T08:27:03Z","spotify_id":"3yXMyYcCrqvSakddD06uFs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b388465767fce2e5cece9e64307c40d54f680d3300cc0d6fad56cce87798ca. 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/3yXMyYcCrqvSakddD06uFs.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/3yXMyYcCrqvSakddD06uFs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f51d28f594fdd91dcaafaeb7a4498549cbaa1f1df976739069d12bea71a5b8a. 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/6ITMNEgzxPReBjH78JTGiB.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/6ITMNEgzxPReBjH78JTGiB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebe13d95dd0c6b663a69a7fdfee75837ee423043fc520187e713d6b0c0d63c3. 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/0IlwSd3IcgnHXPmRv89DSm.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/0IlwSd3IcgnHXPmRv89DSm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593b4677e85471a50d036df54c721db3480449e9a74f1c9278cbf3b55945862d. 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/1BKVu8xKqNkjzzf3P3nMKH.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/1BKVu8xKqNkjzzf3P3nMKH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6e854bcc6a8071a7965bdecdece337b1e60072d66aa7d456accedab5677bb0. 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/1mU2T7ezJmc3CN9W8THZUe.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/1mU2T7ezJmc3CN9W8THZUe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe825a9910c2035bbcff4da32d0733f8d1500c5a484f32fbb967ef9622db4c591. 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/2AJbigj4r5eRZm4lVLexQG.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/2AJbigj4r5eRZm4lVLexQG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8090fb3e7757996c1dcce96dde42b580ea253842df678caa79157940ae4cf8. 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/4OuFr2IMPkVTsCA22sZ6rb.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/4OuFr2IMPkVTsCA22sZ6rb.
{"copyright_id":"0x696beec8ecdb1c598b6b0c66dfb8334c45ec484b311e1256f2f6d4ac4a938df0","isrc":"ZZOPM2229001","name":"Yes Daddy (feat. Daizak & DJ Jester)","registered_at":"2026-06-07T09:08:31Z","spotify_id":"2PZo3QQTTHLzzxdLWEFqk0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696beec8ecdb1c598b6b0c66dfb8334c45ec484b311e1256f2f6d4ac4a938df0. 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/2PZo3QQTTHLzzxdLWEFqk0.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/2PZo3QQTTHLzzxdLWEFqk0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f81e0fe4a4b176b3121196b8c048ddff5e220ed92a7ea3063169ac590dcbd0. 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/1MoJrVa5nPB8cqZ82LkGC7.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/1MoJrVa5nPB8cqZ82LkGC7.
{"copyright_id":"0xbda3bcd6e2336f711e219df81152cc9257fdbf0e2bce9bd9c3ec0807f13ccc46","isrc":"QZMER2206941","name":"Mi Vecinita","registered_at":"2026-06-19T11:11:33Z","spotify_id":"6YU777HauZIdWascZIjNGO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda3bcd6e2336f711e219df81152cc9257fdbf0e2bce9bd9c3ec0807f13ccc46. 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/6YU777HauZIdWascZIjNGO.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/6YU777HauZIdWascZIjNGO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3bdc09cff214d3e131fad7a4edb322981a5ad13ce757bd256f35ea8b8725bc. 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/4L8fyEzatyxjoY9VX7Hvh5.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/4L8fyEzatyxjoY9VX7Hvh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7954dd28571a306ffc1c2650bd8f7ea1a9e4b5692429b741750af53b61e1dfa. 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/0E1cDHNl5hNfmIMMPtDLLX.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/0E1cDHNl5hNfmIMMPtDLLX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb9411bcb73fdad17eed94d7d933a2e5e47b37c0ad96c1d54df33d7446c416f. 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/4r13xZeqFtzCRtnW9WFbnz.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/4r13xZeqFtzCRtnW9WFbnz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d913b07cd1ac2e0a75fe6bda40edca0183d69b6acad0b1b972b563bcf8ef83a. 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/5cuHDYEfN7mdymgKLHthmW.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/5cuHDYEfN7mdymgKLHthmW.
{"copyright_id":"0x23eb3f8b769ccd3e0fac7a3f8c4e14113229707943cfab825cb6cfaa9f43e9e0","isrc":"SGB502407788","name":"Me Le Pegue","registered_at":"2026-06-08T12:16:53Z","spotify_id":"2p3RdFMH7D8tDlQjneIRzP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eb3f8b769ccd3e0fac7a3f8c4e14113229707943cfab825cb6cfaa9f43e9e0. 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/2p3RdFMH7D8tDlQjneIRzP.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/2p3RdFMH7D8tDlQjneIRzP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fcd96cddfd6d8ed6756bb1a98a44ebc701c4fd79562e16dbf3395a2581bd6f. 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/2Y9YwI6vSYqTLBNX7XI1Zv.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/2Y9YwI6vSYqTLBNX7XI1Zv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1350bad659f404dfe662c46baa3da2461b47e7fef5abb84493bf346902845413. 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/3IzghND8FPUiBgnKSSA2oE.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/3IzghND8FPUiBgnKSSA2oE.
{"copyright_id":"0x4ade937225fcc1d96252379e717e7ab229b701c20bba18baa16fcf8a1e11368b","isrc":"GXBAV2545088","name":"Mi Bebesita","registered_at":"2026-06-04T06:33:32Z","spotify_id":"0MLrtHu0ymaxaV6NEappv8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ade937225fcc1d96252379e717e7ab229b701c20bba18baa16fcf8a1e11368b. 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/0MLrtHu0ymaxaV6NEappv8.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/0MLrtHu0ymaxaV6NEappv8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39b3c20787d4d72da8d14256ec05fff8a1d76313670a7ef48a60ee26a539559. 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/3uJl6WO2adv1UPRTMwz38n.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/3uJl6WO2adv1UPRTMwz38n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0386c0a8cb738a456e5658b018753a32112d3de3508b8fb6f2f828f0ce3cf89. 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/3pBVzwb5QwU6B1NBBKMheg.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/3pBVzwb5QwU6B1NBBKMheg.
{"copyright_id":"0x459dbbc844b189984909bbae4406690e2c1af11dbba2d9b1dc98c22ddf3b0861","isrc":"GXBAV2508814","name":"Me Tienes Down","registered_at":"2026-06-07T12:12:42Z","spotify_id":"4X5UqNZnpjTrPee1Yl5UTj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459dbbc844b189984909bbae4406690e2c1af11dbba2d9b1dc98c22ddf3b0861. 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/4X5UqNZnpjTrPee1Yl5UTj.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/4X5UqNZnpjTrPee1Yl5UTj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31381a68479e13f8a50ee2a7131a2300b7cb77fd73131959a762894d0f11c3dc. 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/4K1z8mqujEXUbPHRgRG2Do.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/4K1z8mqujEXUbPHRgRG2Do.
{"copyright_id":"0xbbf452f1d6cf96eebfe98d2c15c044dac5f8e1b76fba34b9ab270b5e09f01337","isrc":"AEA3A2283604","name":"Nena Mala","registered_at":"2026-06-11T17:37:55Z","spotify_id":"0Fjo9awFIfTET3KzyNS1vQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf452f1d6cf96eebfe98d2c15c044dac5f8e1b76fba34b9ab270b5e09f01337. 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/0Fjo9awFIfTET3KzyNS1vQ.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/0Fjo9awFIfTET3KzyNS1vQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8572970f46dd23fbf5d7fd650025a70c2004355081cb7884e731c46be6fb2c08. 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/5P4tJrdCAM6BUr7m51wBNr.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/5P4tJrdCAM6BUr7m51wBNr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e20fb1238da56aadb6c2043e119fde2f8372f6cd53010b5720883b7f14e9708. 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/2zPTlXn1xr4rjeSGJ1rNg0.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/2zPTlXn1xr4rjeSGJ1rNg0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6675b709005483be7491c89aa9af1446bd2411a6887919700c56c583cc8fe8e2. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0g0RSYwPdjcajxYlxFyPur.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/0g0RSYwPdjcajxYlxFyPur.