Ivan Graziani (6 October 1945 – 1 January 1997) was an Italian singer-songwriter and guitarist. Biography Graziani was born in Teramo, in Abruzzo. His first band was The Serogan, which he formed in
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5778c22651fbd013ab73b08abafcd0371c62348c5f917ebf6545f34c8506681. 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/c231ce7d-6f9d-4e24-bb5f-eac51e630c77.json and https://artists.proofprofile.net/proofs/artist/c231ce7d-6f9d-4e24-bb5f-eac51e630c77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23327f5486fe9e4fd362b2bd2c1ebeedf532a77e4ca498fb3e2a714b5b09ddbc. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007700746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805430579ece59e35f8898b1e6474509eaad44a57fc2c6ba5a882e444b3a7b26. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007700747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0558b91bd4cb246e7fa87630688d7009a308765053ccd73f65c510b941a12f4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007700749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbaec2336af67040e13f82bfb7e66d9220faab9a273192f8b426362ec406f8ed. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d32302de56b6e0ab3775de6beb66d8e3debd5115498efa2df0d56ace6afd3e6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15716fbe9f92b14bfb3f8f8e8c9b145c6609e272a4cdb7d456794208b5a2fb08. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52102f86ae60c641815e8dc97add721f40171abd3782c5b5f690322a5a2eb586. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b81352e0e72d3a2dbeb81a91900882aafef188097594449cc091cf7ab944d73. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007900598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd121025fdf935a6070ce649bd16d99e4bbb7d26755772038a095080a3520c54c. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007900599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f702e5ea1c4834de639ab56c9c31b69a0d149f002d67266f0fcd6f11fad8f4. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007900601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956a84f71ddf7e68b5748b9eefe52ded6d1f3799ec0c4560974bf6044e5bb5f3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD781400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa722d43048de66e71481aef50d039ea7ae1e25e9f3f531a9087d5d336dca084b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD781400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1078ae4bd48ed6eda54182d826dd9d9d7b8b0252f25585bc4f7bacf25fb9900. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD781400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b1628ddb0f03662daafa09aa591a0ac417c0afdeb735488ec930b006318927. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD781400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a45ee86833ddcfef2224ee5bc7c98617e7826ffa0dc1196df74aa97260a2d1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d4cec7077af79ef1519ce65ffdf7df6cdc22876a97269830c467981585a3cf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe48949bbe1ffb87a2eb8b4fcd6d38fd52b71c2484a72004f5f8e1bb8c4a8c79. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0ecf997ef9a8c46d134e9c82e37f08787dd7dd28f0f21389320f68391c3c69. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a727d073249ad0089f44d369bc90c3806cc5a2b1c0a724f4b6df85ac195066a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad43c09bc07f00985d7babbd2c5ef9bfa5a909d365ecad5a53f3faca391647c. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008270995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f99836155caa431382360f343cc4e8c6e4d1e351bb01cce45bdeb39d04b1e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9647c9705575e9f8ee649d9d7ecdb9f386ede7a1072d05ff103a71a6a16f31. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00eb7f5cfea7bd7e0243df8e5cb3eb0e16b1574eb35b329665161d37ddc7967. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcd9fa542e31314aee9e894c5969faacce5ecdd00e0e8486786daea4f607f1c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e3729603ec7c0c4d93fbefe63e777cae254907efb2f7319866bef3c1ab5872. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74561f4ea051275bd1f2ef8b878ac8c448318887790becccfc46a62c76e95164. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB269100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d7aa0c6d6be27a6d52e212e1ac2add0ef4a617cc653bad3964d52fdcf258e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB269404950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f80a7b5638f266912e740921301d246c97557fbc2bd5df6a69bab1fc00342a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd693725d362a81d9fd85a100eef31942e48bea1b03cab75472ab848d198305b3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM381000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1fb4a8f76d0ded9bb386a7d5abe8a52f2cf0068cb7ebece49b592bc34bd2a5. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4be015418b685fc8201d1c644628b8e18799ceef6b7028cd4909165c4cdc2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f80a7b5638f266912e740921301d246c97557fbc2bd5df6a69bab1fc00342a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4854c217df26ca1798606865e422ec3535b6294510a135fe03d6b881c7f6df. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007901465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbe26dcd8a9b3c8b8bdc0bb0521ee3e03b6d531c5619072967f7bd4789f3c37. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007701049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fb7f12fd1673a7e7e13a0cbdd6213984a17d0aa196fce9ac873acd3f863b61. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB261005030.
Le Mie Canzoni Firenze, Agnese, Pigro, Lugano Addio...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79d7cc17daac8c62058f12f2379fd8566857694e2564eda74f5e60ecb088aa6. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA001037769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ee0502d8cf1ab57f74e76b03df004eb57dd5859632cf8d19d89c6fa661ac0. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA001037826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec7d110f6d6e1f5db6cff9432b6e8fc8fc27e105ab56cb477f80cd4c5058c08. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA001037748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad1742d0316e1b0a868ad580248ddf0500a91035dfdd2a8b2818106b54675b7. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4be015418b685fc8201d1c644628b8e18799ceef6b7028cd4909165c4cdc2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e3b27d67fadae20de1a367228af7c51a779edc6f0a61ac751989b7a9e9559e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbb11868e40a4e6b98073aeadd1d96a276c82c4f37b241fc1260b9104291db0. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007901463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1fb4a8f76d0ded9bb386a7d5abe8a52f2cf0068cb7ebece49b592bc34bd2a5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbe26dcd8a9b3c8b8bdc0bb0521ee3e03b6d531c5619072967f7bd4789f3c37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007701049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b004d433f1b235c070aabaede464784fc691f112c3bcdbc392c1828e2a1afb4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007600734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4854c217df26ca1798606865e422ec3535b6294510a135fe03d6b881c7f6df. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007901465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cba84a6573786a91d2eaf2957353b477b2b0fc08bef4fd8076290a516408b95. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007800980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0e4b30e1b944cec54eac542347c92d406068691d8e66f021f8c78d8d11d6fe. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007701048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b004745767b36f430975efda7df9c5b2299c5e6c77015e353a91ccfc3584c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007600735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f80a7b5638f266912e740921301d246c97557fbc2bd5df6a69bab1fc00342a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f9e18ad66c9fad2d4d5e80bd86700cc163ab673b9837cfc7c7816a6dcc2a79. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008400673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8e23000e90eb11ec4192e69e977bb68eabb45d19ebbe69565e3e1b761ee542. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB008000793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944753ccad8c3bd9beccce7646300829e4c08899c5fd7ea77f9cb2763b40d3be. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf256438e97cf1faff2fc4f1560e3395065fbeed9dab83bc0f2f72712f21341. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1baf648ce2fa1e26afad98ddbcf4d1cfaa5a7b3b183bb6b948d1b4cbd689104. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3130b5e0c25dbc2a34f1fb4ca1d9838ade361b8f303ca606b66e9cbabb7f771. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0123469bb76df66b859e4579fefb28409277d137033dac625573a890c30a8f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99bc09d11c502d26da5eae5ee04237c2e76c8f55aadc136211b8b04ff25327c. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4748851245af3c66e5164a0bc84ec0ce4dbfb3d66e77c4a31a3e7a78e9f8cfcf. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2318406cd3347cbf6a2580eb2794ce132b1d568ff838de664fe1b7b783411dde. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201596125.
Eri bella (L'imperfetto mangia la nutella di tua sorella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1159981cbb2a088237570afe5c3f228a0c1579ca76ae4e6d6426482d86b9a61f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281593829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4aaac4a6dd83eb3390261de0ef90c3f0b749765b8ea3217a4cfded7f5cc716. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281593830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079117f9ec9572b31a9b9334f199e595e7adb41b785b996dbd80cce5c2bdba9a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281593831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadc390d7391b709c37d610547cbe6668aab814de22199ab1dbda8d53092ee64. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298cf554323023f057b33bd926960907a155244f2fc2d7d1bb12846e44d1f5fa. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d451cbd0874a6705195551edad4febcd53108375973fc8a0c2d8dd3db854e6d. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37aaf1154e296cd41d41e0b2e94674de6c044c42342019db9ef46b889d96c9a9. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8786461c52793da7a07648405dbb2e4e23a0465126be286c8db4b3af50051da8. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda5c59ce6f5301c18c8a65b4ce5d08db009115fec5794c90cfc0c975a91663. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f0ce6359df857f0fa46dd3413f2021896df256b90ba53d3ca38fb907682e27. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB002301472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbe26dcd8a9b3c8b8bdc0bb0521ee3e03b6d531c5619072967f7bd4789f3c37. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB007701049.