ISRC USSM10014785
Verified recording
USSM10014785 is “Chi il bel sogno di Doretta from Act I of La Rondine” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xabfcbf5c761de6c0d3f90e01532b7bdd78bc0b88ef583873a4c19516630f62e6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014785.
Recording identifiers
- ISRC
- USSM10014785
- Title
- Chi il bel sogno di Doretta from Act I of La Rondine
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xabfcbf5c761de6c0d3f90e01532b7bdd78bc0b88ef583873a4c19516630f62e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6601e27c5cb0c33b65141b2af18a411507fc3d162e1cfea6c406fbf38b0ba085- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014785
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Chi il bel sogno di Doretta from Act I of La Rondine · Machine-readable JSON-LD