ISRC USSM12305419
Verified recording
USSM12305419 is “Turandot, Act I: Non piangere, Liù!” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb9eb3332c6948025f1cbc2a19dfd7e6ee87fc83ae36f9c470f4ac0754ef77c33 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305419.
Recording identifiers
- ISRC
- USSM12305419
- Title
- Turandot, Act I: Non piangere, Liù!
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb9eb3332c6948025f1cbc2a19dfd7e6ee87fc83ae36f9c470f4ac0754ef77c33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:a2941b46cc7c0d7a2415a4d5a0b466fce4d77cca0c9f232a7db1382ed05c8b10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305419
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Turandot, Act I: Non piangere, Liù! · Machine-readable JSON-LD