Valeria Virginia Laura Marini (born 14 May 1967) is an Italian actress, showgirl and entrepreneur. Biography Born in Rome to a Sardinian mother, Gianna Orrù, and a Roman father, Mario, Valeria Marini
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6852efac12ae5beb3f898f69c360934a1dc9309fcb6a70ba862a13d73eb96ff2. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02c72e48-228c-4662-99f6-55ffbec2191a.json and https://artists.proofprofile.net/proofs/artist/02c72e48-228c-4662-99f6-55ffbec2191a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baci Stellari (Socievole & Adalwolf Remix)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62265b807fa64379cb2564d5ab1d7bf7ebcc21f5fc0654bf3bd659d4297e509. 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/IT9BE2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879714ff2f3f19e75ab26d159be145713e7db38bd036d8832e9aac8b40dc3d3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/IT9BE2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907667e6026557b2448c1d31c6c0b5cb9549ee950b453818076d2120c20a8316. 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/FR59R1984912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e1267e1829dccda869268263045894c634bd4507ccf4af2877d8f4cc21e80f. 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/FR6V80791939.