Banda Osiris are an Italian ensemble of musicians, actors and composers. Career The group formed in 1980, in Vercelli. Their name is a pun/tribute to Italian revue soubrette, actress and singer Wan
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 0x1c831b9d4690865e188e2691c5b0e870231e4a34e6a5e79845b9e3371d4402cf. Chain 2 (Bitcoin): anchored in block 953943 (2026-06-16T11:59:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/210f3db8-a499-4e6e-a9c0-86b1630afdfe.json and https://artists.proofprofile.net/proofs/artist/210f3db8-a499-4e6e-a9c0-86b1630afdfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Oreste Pipolo fotografo di matrimoni (Colonna sonora originale del film)
Anche Libero Va bene Un Film Di Kim Rossi Stuart
Il Comandante E La Cicogna - Original Soundtrack
Anche libero va bene (Original Motion Picture Soundtrack)
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 0x3b755f3c5ed6650e07a95c0a95520056fd3d67ebc2ab87c7430baaa46f0a8074. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IT00J9900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ae0fa02c1764a7f4377309a8edcb125a53560d93b5dc2edea600927fb080a. 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/ITC850300047.