Rosanna Fratello (; born 26 March 1951) is an Italian singer and actress. Biography and career Rosanna Fratello was born in San Severo, Foggia, and as a child she moved to Cinisello Balsamo, Milan, w
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 0xfcac8257ef32bdfbd06b6a35f775d5af6550bee75b47db31eeb12e4711e01be8. 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/2c4085d3-c2f1-48ad-a6d1-77baf3dd71d9.json and https://artists.proofprofile.net/proofs/artist/2c4085d3-c2f1-48ad-a6d1-77baf3dd71d9.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 0xb13cea03bec0356d290811f692ae797bf2647c577ddbb58f9dd98404ca216e45. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ITB007470926.
Il meglio (Sono Una Donna Non Sono Una Santa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25f62e623004ade79237de6497550bdc1df91132f65ef083b2c2a047755c14a. 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/ITA619802940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e202f3e2387935c1bf8788202998e81308101e1c1fa98e4e466367b1cc40f93. 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/ITA619802941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4972a5b0a30bc7c6ab28dc9c97c7ee2f17990b591f7dd72d07c4acbf5441a25. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/FR10S1674627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9044ef3c93be063a39671f89aa876a44b062971bc69414df96c667fd3da525. 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/FR10S1674631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bb6268b08deca3e4ae29e78a896824755521757fee071827504cc2753ab896. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ITB007871114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcde28dcb89d66a23eddaf32dacae0a04c70252a6d77c58fdaec17e200fed8e. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/ITB007470609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe41cf8c7e8cb3d29c8460abed16cfd70778d3880cfb5c86e3858bb58fa4616. 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/ITB007470605.
Sono una donna non sono una santa (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00411071858ee55e2f8310ec24d31faf743fb89906e201891bb1b74cc96e977f. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/ITA602400769.