ISRC DEF057730504
Verified recording
DEF057730504 is “La Fanciulla del West / Act 1: Minnie, dalla mia casa son partito” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x60da0bdeb8a1d2b24c592056c78fdad955fd49670c76f0481ae5987561065376 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730504.
Recording identifiers
- ISRC
- DEF057730504
- Title
- La Fanciulla del West / Act 1: Minnie, dalla mia casa son partito
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x60da0bdeb8a1d2b24c592056c78fdad955fd49670c76f0481ae5987561065376
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:cc063ac3053d9bf4d231e4ae49c19821701c5e8ea939bb47dc9b7c7faf873f81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730504
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: La Fanciulla del West / Act 1: Minnie, dalla mia casa son partito · Machine-readable JSON-LD