ISRC USB8U1520854
Verified recording
USB8U1520854 is “Turandot: Act I: Non piangere, Liu!” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6c4434a88ccbda82e04b71a779d340a9061b8921df66bc1eff3eb8bc6dae47a4 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1520854.
Recording identifiers
- ISRC
- USB8U1520854
- Title
- Turandot: Act I: Non piangere, Liu!
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6c4434a88ccbda82e04b71a779d340a9061b8921df66bc1eff3eb8bc6dae47a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d2b3ec696395aee54eaec69b0a066e1bb81cf54d9fc715c812aae6946c1be64a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1520854
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Turandot: Act I: Non piangere, Liu! · Machine-readable JSON-LD