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 0x7e3a4d4aa7c057980d59f5868cc25ddcb619d104eb69676fc19fad026862812e. 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/aa0e27fb-24d4-4024-9e53-f8ad84685d8a.json and https://artists.proofprofile.net/proofs/artist/aa0e27fb-24d4-4024-9e53-f8ad84685d8a.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 0xb775dce1ad16f49b6d1478bd482838d4d26fbd6f9f680868ad160008f49fd998. 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/2wOXGRZDxixDDIki2MvCFq.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/2wOXGRZDxixDDIki2MvCFq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8839856a88eb72ecb77bb65fc3585351218f32afe58760ab570d2de524a23d3. 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/3fPgaiOZsJD94oNy2pyB9q.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/3fPgaiOZsJD94oNy2pyB9q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b103c4f7195943e189ca2b1e947348b707b9a122f0315502e94253d62e60c0e. 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/5fCTHDNo9daDg8TVfiwBqr.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/5fCTHDNo9daDg8TVfiwBqr.
{"copyright_id":"0x417b8feafc3248a2eb9d67b4189b1988d72fabf703a1ab8bc8c405b8a05dbde1","isrc":"ITK252310006","name":"Discoteca Solitudine","registered_at":"2026-06-07T06:33:02Z","spotify_id":"3nWAdFPDudDjsYc3rPp004","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417b8feafc3248a2eb9d67b4189b1988d72fabf703a1ab8bc8c405b8a05dbde1. 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/3nWAdFPDudDjsYc3rPp004.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/3nWAdFPDudDjsYc3rPp004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0cd9628007abacd25626205a05725b56931864c2faa5213f92ed60e407b85. 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/6JnyP6APgV0FZfvlpq4Fli.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/6JnyP6APgV0FZfvlpq4Fli.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6dfffbb807587c277904457cb91b20488aa1b52e74a1dd4bbb4e55c40d4924. 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/27qa0MYd4a9iTSB5FOwUTT.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/27qa0MYd4a9iTSB5FOwUTT.
{"copyright_id":"0xe33805191ae4baf0ab564ef6f06477f6987c0ee99452ab3da18de3a6b6600649","isrc":"ITK252310000","name":"La vita fino a qui (feat. Post Nebbia)","registered_at":"2026-06-10T02:09:59Z","spotify_id":"5f2Nkb6JMu0eK596kEjY9H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33805191ae4baf0ab564ef6f06477f6987c0ee99452ab3da18de3a6b6600649. 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/5f2Nkb6JMu0eK596kEjY9H.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/5f2Nkb6JMu0eK596kEjY9H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3095c022e495ccb8a3638a9543efbf738c41f740fbe59002d9d542dbaf0bc361. 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/08Wic1NhVtg4TJi986YY6c.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/08Wic1NhVtg4TJi986YY6c.
Il mondo con gli occhi (feat. Fulminacci, Giorgio Poi, Colapesce, VV, Ditonellapiaga, Dimartino)
{"copyright_id":"0x18d9c66837341bf3bd9cd6d7295a0a6d600447cff01df741626dc9b051b6496b","isrc":"ITK252310010","name":"Il mondo con gli occhi (feat. Fulminacci, Giorgio Poi, Colapesce, VV, Ditonellapiaga, Dimartino)","registered_at":"2026-06-06T03:10:30Z","spotify_id":"1oQbCNEaU9B03Bp6wNabiX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d9c66837341bf3bd9cd6d7295a0a6d600447cff01df741626dc9b051b6496b. 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/1oQbCNEaU9B03Bp6wNabiX.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/1oQbCNEaU9B03Bp6wNabiX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1163ad0e0ee8fed615609f19869a50c1fc3e1b02a5a5d766989f21240ae0518. 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/1QE3uC5qLr1d2XvMiuamv6.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/1QE3uC5qLr1d2XvMiuamv6.
{"copyright_id":"0x135820e2e72fc7ac6402f09e070cd09edbc92935c16177b033c410e9ce5bc913","isrc":"ITIWE1900095","name":"Anche se non voglio","registered_at":"2026-06-18T16:42:14Z","spotify_id":"0YOSRE1nrVK4VzgvWBmPdH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135820e2e72fc7ac6402f09e070cd09edbc92935c16177b033c410e9ce5bc913. 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/0YOSRE1nrVK4VzgvWBmPdH.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/0YOSRE1nrVK4VzgvWBmPdH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda015e2e4f6cdb6a1bfb34be3425799e3a5e5e3eaad398890296de6aa0a4d3. 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/3srEmQX4kAt8Cs27E9bTtb.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/3srEmQX4kAt8Cs27E9bTtb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea21c82aca5d4a255a94f752c18a6199ba274eb7884e39f4a4161b761cc02d7. 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/1zlRRZrn8er8bmj1Uj1ptL.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/1zlRRZrn8er8bmj1Uj1ptL.
{"copyright_id":"0xc8b0f18b07059128891b22849c1ba1006f742d31a9e00372e0bf0ed8e0758e0b","isrc":"ITIWE1900147","name":"Cose dell'altro mondo","registered_at":"2026-06-09T17:53:27Z","spotify_id":"5smrfcmDTtpruDRpwbOvto","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b0f18b07059128891b22849c1ba1006f742d31a9e00372e0bf0ed8e0758e0b. 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/5smrfcmDTtpruDRpwbOvto.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/5smrfcmDTtpruDRpwbOvto.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cd62812d47111dc130553c98f316d29fc5e7a249b82d277732fcc62ab55061. 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/4x7IcJ0PP0ADmlgJIpzwTC.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/4x7IcJ0PP0ADmlgJIpzwTC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d556c7ba0619b6c723981b76d6d8570cd0ecd6f313370fe878abf054858355. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72Y3MYgtz14A2wS3Y41meF.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/72Y3MYgtz14A2wS3Y41meF.
{"copyright_id":"0x974dc1dc36c9c498ae55c82f50a489ab01e387a1b524ad98c2afca67a70c76d1","isrc":"ITIWE2000003","name":"L'ago della bussola","registered_at":"2026-06-11T12:51:14Z","spotify_id":"7DcIZaxXQFWqqK6BKmflq6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974dc1dc36c9c498ae55c82f50a489ab01e387a1b524ad98c2afca67a70c76d1. 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/7DcIZaxXQFWqqK6BKmflq6.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/7DcIZaxXQFWqqK6BKmflq6.
{"copyright_id":"0x1cbb7dd3dce167060d42760a08c8ba7fceacb99e087fbe92383e79521efc797c","isrc":"ITPOI1600002","name":"Geometria sentimentale","registered_at":"2026-06-27T03:35:53Z","spotify_id":"0hbVvK3jmaSD9n0Kp7TFh9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbb7dd3dce167060d42760a08c8ba7fceacb99e087fbe92383e79521efc797c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hbVvK3jmaSD9n0Kp7TFh9.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/0hbVvK3jmaSD9n0Kp7TFh9.
{"copyright_id":"0x9277b29c4de1512f7f0a001ec3cb28e50c7c71f88a1e6ad7f2f338907b4dd4fe","isrc":"ITPOI1600003","name":"Come eravamo noi","registered_at":"2026-06-20T08:21:33Z","spotify_id":"3MvGQXxNBpx7H1kzOg2cXo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9277b29c4de1512f7f0a001ec3cb28e50c7c71f88a1e6ad7f2f338907b4dd4fe. 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/3MvGQXxNBpx7H1kzOg2cXo.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/3MvGQXxNBpx7H1kzOg2cXo.
{"copyright_id":"0xffacae6d6233d679f3ec541914de067a8c87ab49dc2d4e84243bdcd8ace9478b","isrc":"ITPOI1600005","name":"Cosa devo fare","registered_at":"2026-06-07T13:51:54Z","spotify_id":"4FiMFwlSSR2RCwk1zdKkeb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffacae6d6233d679f3ec541914de067a8c87ab49dc2d4e84243bdcd8ace9478b. 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/4FiMFwlSSR2RCwk1zdKkeb.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/4FiMFwlSSR2RCwk1zdKkeb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3148d3e9f80b8c9253ee3cdd72594716416d9ad974c9211a4c88544b220c390b. 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/0DV1hka3gwCKQh51q8UUNH.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/0DV1hka3gwCKQh51q8UUNH.
{"copyright_id":"0xbac0f920c939ac11098feffc2e9bc5573ad40cab8397d17ed1368a3b2d6619e6","isrc":"ITPOI1600007","name":"I fatti tuoi","registered_at":"2026-06-24T06:43:24Z","spotify_id":"68Ygy1vYMErvqMxUkIQuPy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac0f920c939ac11098feffc2e9bc5573ad40cab8397d17ed1368a3b2d6619e6. 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/68Ygy1vYMErvqMxUkIQuPy.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/68Ygy1vYMErvqMxUkIQuPy.
{"copyright_id":"0xbaf02869ffbcff8aaf27d0b208a15aa8656d33a91054f8b49aa80335cfbe6a95","isrc":"ITPOI1600010","name":"Se non lo sai","registered_at":"2026-06-19T11:46:54Z","spotify_id":"34H4C5i8TfWhb5VCelA1QV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf02869ffbcff8aaf27d0b208a15aa8656d33a91054f8b49aa80335cfbe6a95. 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/34H4C5i8TfWhb5VCelA1QV.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/34H4C5i8TfWhb5VCelA1QV.
{"copyright_id":"0xbf8d0ad9a952c3061b57dbff4d27088e62cdba9b1048918c11657698a53f921e","isrc":"ITPOI1600011","name":"Senza stringerti","registered_at":"2026-06-11T12:52:00Z","spotify_id":"7gSgQCqh2RYVXBORxQn7L7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8d0ad9a952c3061b57dbff4d27088e62cdba9b1048918c11657698a53f921e. 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/7gSgQCqh2RYVXBORxQn7L7.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/7gSgQCqh2RYVXBORxQn7L7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187f599c7f1f3b2e7a7e8275f5213e21eec5c0ebec52536e1a07156dd671a6f. 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/6LbW8a7KM02qNGKtTpvc6n.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/6LbW8a7KM02qNGKtTpvc6n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5210c244405e62584a15f742fa1465b6a1bb091e3cf16d239921147cfb01263. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Pd55Hltz7pLipT9RbRgHi.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/6Pd55Hltz7pLipT9RbRgHi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a029225c73287eea1d0c395eae36e824492f575a72bd1f91cba74ccd2357a55. 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/4UDA4ZeulZmiSPDFAP8QHE.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/4UDA4ZeulZmiSPDFAP8QHE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447851451561ab831b9ca8c0d9e1f2f8894704ed1b683bb778f68a7faa888854. 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/21JOM5dXqtbGHLuBqI3O5I.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/21JOM5dXqtbGHLuBqI3O5I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd7460b7ccf2840f74433cc60c7801db3197e31fd0bade289b479bb925b5c90. 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/3NG4SZTh9Grlv4ZjoKx4xi.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/3NG4SZTh9Grlv4ZjoKx4xi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e15fa887184283d035be548855bfa1495bc400a67f63c1a50f3e29d61a20b9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oJsVryv2SRu4AUDeUY4eT.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/3oJsVryv2SRu4AUDeUY4eT.
{"copyright_id":"0xdac6e018dda632c8c3feedb5a4aab0ecfd30b548fddca580782118eac72e9ca3","isrc":"ITI831100042","name":"Piccolo destino ridicolo","registered_at":"2026-06-27T06:10:29Z","spotify_id":"6J3gV5mbH2aFxXXLE735KD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac6e018dda632c8c3feedb5a4aab0ecfd30b548fddca580782118eac72e9ca3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6J3gV5mbH2aFxXXLE735KD.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/6J3gV5mbH2aFxXXLE735KD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ec43365eed45f652a717653c658c97a5715a4c8705581df40dda79a7542186. 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/2CoxCYQOK5bXAUw3Z1Xfj8.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/2CoxCYQOK5bXAUw3Z1Xfj8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1dbf3674983029f365749f0e4a97a322f7e1064a0efe83be29d41bd571d0e6. 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/2bfIqI0PYeFOPTFaKYvSIu.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/2bfIqI0PYeFOPTFaKYvSIu.
{"copyright_id":"0x3cf104d5133da06f8defc8e6e2fbaf56b3da82b1f78282340f3819ca06baee66","isrc":"ITI831100046","name":"Giudizio universatile","registered_at":"2026-06-24T14:04:36Z","spotify_id":"5VOfWDxvWVrY9rMjAv8RRD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf104d5133da06f8defc8e6e2fbaf56b3da82b1f78282340f3819ca06baee66. 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/5VOfWDxvWVrY9rMjAv8RRD.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/5VOfWDxvWVrY9rMjAv8RRD.
{"copyright_id":"0xb2cbc1252479b6581581a346aa0e577e7e0ede1758a3f28cf95fe9cb8ede7003","isrc":"ITI831100050","name":"La settimana enigmatica","registered_at":"2026-06-20T00:27:25Z","spotify_id":"61Q12DekQJXeLtKbD2K89O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cbc1252479b6581581a346aa0e577e7e0ede1758a3f28cf95fe9cb8ede7003. 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/61Q12DekQJXeLtKbD2K89O.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/61Q12DekQJXeLtKbD2K89O.
{"copyright_id":"0xac01d29f7446cd169a22ea16ea3d5ac92c9dee94cbd40cd8a3a5456210c176bc","isrc":"ITI831100052","name":"Rette Parallele","registered_at":"2026-06-18T01:27:04Z","spotify_id":"0hhySA6knSHPKghuyvxOh4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac01d29f7446cd169a22ea16ea3d5ac92c9dee94cbd40cd8a3a5456210c176bc. 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/0hhySA6knSHPKghuyvxOh4.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/0hhySA6knSHPKghuyvxOh4.
{"copyright_id":"0xc82d146438b8e47a82dc507414e0c34cfd786c17a2dc0a054ee81bc90a0c7598","isrc":"ITI830900001","name":"La presunta santità di Irene","registered_at":"2026-06-18T01:28:58Z","spotify_id":"16URXCXGYN0CnJuIbOrNwx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82d146438b8e47a82dc507414e0c34cfd786c17a2dc0a054ee81bc90a0c7598. 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/16URXCXGYN0CnJuIbOrNwx.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/16URXCXGYN0CnJuIbOrNwx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd3ac76fcd7af14a4b5f67ab9da2094af7c169955e9688ab0fbfdf48ce9e236. 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/0pOqpgoY8W2mnjaRHqchhp.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/0pOqpgoY8W2mnjaRHqchhp.
{"copyright_id":"0x947ba3d54f536c6ab9f464c37c142f026c4a5dd9e2caa428b38543f01d6aad7b","isrc":"ITI830900003","name":"A me piace lei","registered_at":"2026-06-07T13:54:00Z","spotify_id":"6ujbIcJxAhBUFuFSCBX5zL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ba3d54f536c6ab9f464c37c142f026c4a5dd9e2caa428b38543f01d6aad7b. 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/6ujbIcJxAhBUFuFSCBX5zL.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/6ujbIcJxAhBUFuFSCBX5zL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7822077bbf46e83626ab92786d14ae3c3d18d631e48bb5854224779de197971. 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/0AOcRnBwUbxziFJBUNx1ii.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/0AOcRnBwUbxziFJBUNx1ii.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf141af5633fdbf494f67a96f7558b012c13936c8761e1ff429f57cb20a490d97. 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/7f0WpuJYfGbCIxz2XHOliI.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/7f0WpuJYfGbCIxz2XHOliI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c3f2ad439173a069af756536c653b699e1444d232c3fcc60eb4a9d95c3cb39. 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/3Fir7mQTzYE0A6SGAWKC2l.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/3Fir7mQTzYE0A6SGAWKC2l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9c697b97fd8d482d92e8d4c6f48fc39cd027b3ba52cd98af8081914e530ffc. 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/76vsKfYak1nxVNg13ElTHb.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/76vsKfYak1nxVNg13ElTHb.
{"copyright_id":"0x7aaed442a7452a25eeff61c8b6b4d4dcbdb0c856dfc930b74a70aa096c3c3be0","isrc":"ITI830900008","name":"Parlando di lei a te","registered_at":"2026-06-20T06:56:37Z","spotify_id":"1nrd8uzwz08dJ9cB9hKJHG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaed442a7452a25eeff61c8b6b4d4dcbdb0c856dfc930b74a70aa096c3c3be0. 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/1nrd8uzwz08dJ9cB9hKJHG.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/1nrd8uzwz08dJ9cB9hKJHG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ba3e827479fa6502dfc2153b0a876660df572641ee4e066f55a7de95687d3b. 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/4pZyGw5fBZ5AmxsrxMAEaB.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/4pZyGw5fBZ5AmxsrxMAEaB.
{"copyright_id":"0xef2a32767f4e5d499bd0e28935e97f776fdc82a4e1507b36bc0ab80bf23c92bd","isrc":"ITI830900010","name":"Sempre uguale a mai","registered_at":"2026-06-17T08:14:15Z","spotify_id":"65TIY4qm6mgg3dr6vfdqNu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2a32767f4e5d499bd0e28935e97f776fdc82a4e1507b36bc0ab80bf23c92bd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:43:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65TIY4qm6mgg3dr6vfdqNu.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/65TIY4qm6mgg3dr6vfdqNu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd499ba501fcbd69ab610d735782d496488dded8ad5bf07af24354b7f5c2f8e14. 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/3ZFWhDlEMfSusVMazqujqy.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/3ZFWhDlEMfSusVMazqujqy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b19081efd1983bc6fc70efb478937d563ca379e2e25952aac821654e3f81605. 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/4GHVKsmOTpK6IxDrYA00zd.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/4GHVKsmOTpK6IxDrYA00zd.
{"copyright_id":"0xfdd74d1bfbc532b13eccfb3ae67b2f424e8ef3ae21994a65aa39df9ad7b237e0","isrc":"ITI830900013","name":"Solo andata","registered_at":"2026-06-25T21:38:37Z","spotify_id":"0epcdM0WIQc6VSoLlAkuVg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd74d1bfbc532b13eccfb3ae67b2f424e8ef3ae21994a65aa39df9ad7b237e0. 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/0epcdM0WIQc6VSoLlAkuVg.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/0epcdM0WIQc6VSoLlAkuVg.
{"copyright_id":"0xf7d5249a69e675b26c815cac90fd08d2d9cd687bad9165b67bcbe13b1daafde1","isrc":"ITPOI1300035","name":"Canzone di non amore","registered_at":"2026-06-27T03:35:02Z","spotify_id":"6ToQgvHUjNFmEruiNkvU53","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d5249a69e675b26c815cac90fd08d2d9cd687bad9165b67bcbe13b1daafde1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ToQgvHUjNFmEruiNkvU53.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/6ToQgvHUjNFmEruiNkvU53.
{"copyright_id":"0xc121b9105bce99a7e9d4a33907773260c97a94c71e07f6dbdecc95fb32ff9bc5","isrc":"ITPOI1300036","name":"Baby Building","registered_at":"2026-06-06T17:31:11Z","spotify_id":"34EvmlvS4D0wCHcL8MAXyW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc121b9105bce99a7e9d4a33907773260c97a94c71e07f6dbdecc95fb32ff9bc5. 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/34EvmlvS4D0wCHcL8MAXyW.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/34EvmlvS4D0wCHcL8MAXyW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886f810fd15f3f33f88e2c447679f74b6414f20f67ec4cfccee56f33b24c915e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Z889GC4Dpu0bVXHG4tSLc.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/4Z889GC4Dpu0bVXHG4tSLc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b30c60339944c13b148abc16f3cc50324147accd2beefdc92bb96956fbd12b6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kVSKNVqhDKwbt0cCGrLfU.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/3kVSKNVqhDKwbt0cCGrLfU.
Io Della Bellezza Non Me Ne Faccio Un Cazzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b103c4f7195943e189ca2b1e947348b707b9a122f0315502e94253d62e60c0e. 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/1aBNyrU725yRI1CoKCNSbb.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/1aBNyrU725yRI1CoKCNSbb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8839856a88eb72ecb77bb65fc3585351218f32afe58760ab570d2de524a23d3. 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/7zB7zHI0iP0nxf2q5d9XhW.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/7zB7zHI0iP0nxf2q5d9XhW.
{"copyright_id":"0xe33805191ae4baf0ab564ef6f06477f6987c0ee99452ab3da18de3a6b6600649","isrc":"ITK252310000","name":"La vita fino a qui (feat. Post Nebbia)","registered_at":"2026-06-10T02:09:59Z","spotify_id":"2LXrD10qAApgri7k9bwBz5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33805191ae4baf0ab564ef6f06477f6987c0ee99452ab3da18de3a6b6600649. 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/2LXrD10qAApgri7k9bwBz5.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/2LXrD10qAApgri7k9bwBz5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f86cc41e3d13b9f69d95437ae75b00487475702eb2a33f6ed342d509f4dd7b5. 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/44xxWmcCUTb41bbnEPn98F.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/44xxWmcCUTb41bbnEPn98F.
{"copyright_id":"0x8294b960f14acb3298d178219bece8bdef2b315b2a883102301f7dbffcbb5d29","isrc":"ITIWE2000439","name":"Questa libertà","registered_at":"2026-06-20T19:31:06Z","spotify_id":"0VUEpmTLC6Mwld68jd6cdy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8294b960f14acb3298d178219bece8bdef2b315b2a883102301f7dbffcbb5d29. 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/0VUEpmTLC6Mwld68jd6cdy.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/0VUEpmTLC6Mwld68jd6cdy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda015e2e4f6cdb6a1bfb34be3425799e3a5e5e3eaad398890296de6aa0a4d3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0v1zvlddV80Gbe1sTlcAEK.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/0v1zvlddV80Gbe1sTlcAEK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50611f03da3f06a5c3a9cf1606e88c4f9a0fcd00bc91618a0888281ebfc71ae. 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/5oVNzqBePdxutXIbOdu24W.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/5oVNzqBePdxutXIbOdu24W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402a7166e7902222b4cac240d867c15d4793524e124ce2a901683899980c7f87. 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/0IDXaYm5zrB1oy40zg4pWr.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/0IDXaYm5zrB1oy40zg4pWr.
{"copyright_id":"0xaf4cd67fee9bd26a3111f9abf17e00e724aea7662819abe5bcff27b5c01c4780","isrc":"ITY481101005","name":"Il Suo Sorriso","registered_at":"2026-06-05T16:11:34Z","spotify_id":"2ynHfDScVYGJPd4VFpJNZE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4cd67fee9bd26a3111f9abf17e00e724aea7662819abe5bcff27b5c01c4780. 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/2ynHfDScVYGJPd4VFpJNZE.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/2ynHfDScVYGJPd4VFpJNZE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cec85a63468dd869343135934b0cd579a92866e8de2271369ad6cb6463e0fa1. 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/47ZIZ56zYQ8UufWtv4aZ9n.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/47ZIZ56zYQ8UufWtv4aZ9n.
{"copyright_id":"0x8ad444adf026a18d3c16e9e7236ff108b853cea36c973b908d6e5a5e590a3139","isrc":"ITCES1500012","name":"Guarda che luna","registered_at":"2026-06-25T16:18:44Z","spotify_id":"1vqKnp42pHqay3wRrDvDFV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad444adf026a18d3c16e9e7236ff108b853cea36c973b908d6e5a5e590a3139. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vqKnp42pHqay3wRrDvDFV.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/1vqKnp42pHqay3wRrDvDFV.
Sunday in Bed, Vol. 4 (Sexy Sounds for Lazy Lovers)