ISRC GBF077114260
Verified recording
GBF077114260 is “La bohème / Act 3: "Donde lieta uscì al tuo grido"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xff5e87c005d6cfd6f3eebc0085585e89e1b5732f34808aae701a47d580d50290 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077114260.
Recording identifiers
- ISRC
- GBF077114260
- Title
- La bohème / Act 3: "Donde lieta uscì al tuo grido"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xff5e87c005d6cfd6f3eebc0085585e89e1b5732f34808aae701a47d580d50290
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:244a335c5638b2fca0c35975f4c8b0c1f8e9ed4964bbde4fd9fcc9fbacd4aac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077114260
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: La bohème / Act 3: "Donde lieta uscì al tuo grido" · Machine-readable JSON-LD