ISRC GBBBA0542420
Verified recording
GBBBA0542420 is “La Rondine / Act 1: "Chi il bel sogno di Doretta"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x0c61d3d6f81e4737b4931b030eaac3896a4f51eb5df94fcd6cae476944feb970 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0542420.
Recording identifiers
- ISRC
- GBBBA0542420
- Title
- La Rondine / Act 1: "Chi il bel sogno di Doretta"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x0c61d3d6f81e4737b4931b030eaac3896a4f51eb5df94fcd6cae476944feb970
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:4090e6cf246ce90644fc16eeb61bf582a27926cd335e8803d389ebc720196a4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0542420
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: La Rondine / Act 1: "Chi il bel sogno di Doretta" · Machine-readable JSON-LD