ISRC GBF075940136
Verified recording
GBF075940136 is “La Bohème / Act 3: Addio! Che vai?...Donde lieta uscì” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x32684535877234fbaadb7829d8ad9ad4435b84c7c81ce2176ec305a8cdd30223 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940136.
Recording identifiers
- ISRC
- GBF075940136
- Title
- La Bohème / Act 3: Addio! Che vai?...Donde lieta uscì
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x32684535877234fbaadb7829d8ad9ad4435b84c7c81ce2176ec305a8cdd30223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8af2efb0e04623ac2927c81000d5e0050bce14aee46e4c24bab2f2dbf3ee9112- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940136
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La Bohème / Act 3: Addio! Che vai?...Donde lieta uscì · Machine-readable JSON-LD