ISRC GBF076611730
Verified recording
GBF076611730 is “La Rondine / Act 1: "Chi il bel sogno di Doretta"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x9252c9c92e074d4306c67a466227dbecc6d5ed0a5305bce0f34a6a95d34bc1bd 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/GBF076611730.
Recording identifiers
- ISRC
- GBF076611730
- Title
- La Rondine / Act 1: "Chi il bel sogno di Doretta"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x9252c9c92e074d4306c67a466227dbecc6d5ed0a5305bce0f34a6a95d34bc1bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a20997a41d4afbbc8073553bb2b61360cf08406970ba4790fa71d601e9704173- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076611730
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Rondine / Act 1: "Chi il bel sogno di Doretta" · Machine-readable JSON-LD