ISRC GBF079841001
Verified recording
GBF079841001 is “La Bohème / Act 1: "Questo mar rosso"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x7882d4e3595b55cc971d2737aeeed0ecae375ec4e339818478b4e350d50b0493 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079841001.
Recording identifiers
- ISRC
- GBF079841001
- Title
- La Bohème / Act 1: "Questo mar rosso"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x7882d4e3595b55cc971d2737aeeed0ecae375ec4e339818478b4e350d50b0493
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f5a1e42ba2f503f853de4e1cc058673511802ed2bfda903b2f27d8804a6a561b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079841001
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: La Bohème / Act 1: "Questo mar rosso" · Machine-readable JSON-LD