Irene Fornaciari (born 24 December 1983) is an Italian singer-songwriter. Life She was born in 1983. Her father is the singer Zucchero Fornaciari. She participated in the Sanremo Music Festival 2009
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 0x0f1ebdca2213e9ee30fdee6d9c4aa92492b58fbedbcc523739d4cca729f6ce74. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cc2af74-e9a3-49f7-b555-6d88a988e988.json and https://artists.proofprofile.net/proofs/artist/6cc2af74-e9a3-49f7-b555-6d88a988e988.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 0xcd787314a3a5ddb5859aeaf7044a343d3ae1c72b409990fc2fc85a7e55fa7ca2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITP951600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849781edfed1c90fb13aff84b20f81c1adb15fe55574f01a715c9e464e9b5a86. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITP951600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c93428636711ad789988c5e74346fc8abee70d842f16383f3b171a8f407282. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ITP951600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e2344eec138ce66f48c19d07a2656acb8f2bffa3ccf90ebf72c72f125b39d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITP951600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa115fb7acbbb8483f994d4828aa9f8cf242e11aa9afbe22031d0baae6f6b2aba. 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/ITUM71200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142319ac2683616c6dfcf392a1524ac0e5642ba92b34db665e6d9888f856da8f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ITUM71200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88bec2405560455e9ce870118ca008c888f5dd68cfdc91830d1a3c8ee2adc06. 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/ITUM71000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2757df96f318fd5bb8e9c556a194e8f3be3d50ae27592c317817ad097d2340b. 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/ITUM71000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56665fe1046976cdba2e45e1af0136031bd7a80f02c5ebd9578df4bd88bd25a9. 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/ITUM71000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fed088b60e96b5c46caca1098e9b895549805524582dd39c12d1ba3f12d4a3c. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/ITUM71000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008c36e9327219859a92263fc5d1340f75864f48ddcf778002e738429064a5cb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ITUM71000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1044eb1b6d3e8443abe3ef60d5cb04ca5626c841feb08aaf0a9f6434f77a847e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ITUM71000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b7cfc515ff58cf21e6f1821196e82e33ef9ab943e2ca68912212a9c1a506d4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITUM70700481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd787314a3a5ddb5859aeaf7044a343d3ae1c72b409990fc2fc85a7e55fa7ca2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITP951600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88bec2405560455e9ce870118ca008c888f5dd68cfdc91830d1a3c8ee2adc06. 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/ITUM71000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870cbafac8671a056e7599cffcfa0f33a580c03c0a65a8449efa40db641599d6. 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/ATUM71000908.