ISRC USBC10402454
Verified recording
USBC10402454 is “La Gioconda (1905 Recording): Act II: Cielo e mar” by Amilcare Ponchielli,
registered on the CopyrightChains blockchain with CopyrightID
0x598418ac7a3a875e3e671632d7631dc0d32b3b41216532e548b075c496cfb43a and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402454.
Recording identifiers
- ISRC
- USBC10402454
- Title
- La Gioconda (1905 Recording): Act II: Cielo e mar
- Artist
- Amilcare Ponchielli
- CopyrightID (CopyrightChains transaction hash)
0x598418ac7a3a875e3e671632d7631dc0d32b3b41216532e548b075c496cfb43a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:defe68b80d9ff6113b8cc234ac36315ac1b54ac5157d6a5050181abde82f6974- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402454
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: La Gioconda (1905 Recording): Act II: Cielo e mar · Machine-readable JSON-LD