ISRC DEU921494505
Verified recording
DEU921494505 is “La fanciulla del West: Act I: Jim perche piangi? (Chorus, Larkens, Ashby)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x1b9ea8a631b276d13d73faf5c70598b3189cefa7fa0715f78a58264a087fd539 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921494505.
Recording identifiers
- ISRC
- DEU921494505
- Title
- La fanciulla del West: Act I: Jim perche piangi? (Chorus, Larkens, Ashby)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x1b9ea8a631b276d13d73faf5c70598b3189cefa7fa0715f78a58264a087fd539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1b6f981a747811c17d14863fb246a89182c633655e46130b24f33bba0c3f4203- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921494505
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: La fanciulla del West: Act I: Jim perche piangi? (Chorus, Larkens, Ashby) · Machine-readable JSON-LD