ISRC GBF076410940
Verified recording
GBF076410940 is “La Rondine / Act 1: "Chi il bel sogno di Doretta"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xab155c1ae6c7bf02d79a0aefc24387a0ca978fbe1e9a0d7953b452c16628abf7 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076410940.
Recording identifiers
- ISRC
- GBF076410940
- Title
- La Rondine / Act 1: "Chi il bel sogno di Doretta"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xab155c1ae6c7bf02d79a0aefc24387a0ca978fbe1e9a0d7953b452c16628abf7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:74592276e2d065733e0ff3df2237c8bef9f0e5bd53d5ff101a80563407cfffba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076410940
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: La Rondine / Act 1: "Chi il bel sogno di Doretta" · Machine-readable JSON-LD