ISRC USSM11504000
Verified recording
USSM11504000 is “La Fanciulla del West, Atto III: "Risparmiate lo scherno... Ch'ella mi creda libero"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xbb60b2ded43f4be43f4aadd64aeefac88103b8572f13189f842e2f2572bc8223 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11504000.
Recording identifiers
- ISRC
- USSM11504000
- Title
- La Fanciulla del West, Atto III: "Risparmiate lo scherno... Ch'ella mi creda libero"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xbb60b2ded43f4be43f4aadd64aeefac88103b8572f13189f842e2f2572bc8223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:980a1814676ff059f6e9b999f5800102a59eb06b1ecd87cd73dce83761ba9ab6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11504000
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Fanciulla del West, Atto III: "Risparmiate lo scherno... Ch'ella mi creda libero" · Machine-readable JSON-LD