ISRC GBF076740433
Verified recording
GBF076740433 is “Lakmé / Act 3: Vivant! Ah! Frédéric!” by Léo Delibes,
registered on the CopyrightChains blockchain with CopyrightID
0xb37936dd94212d3c304e23d565e9b793ab96e5e0e27bb67f4f74aa3442b2a4d3 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076740433.
Recording identifiers
- ISRC
- GBF076740433
- Title
- Lakmé / Act 3: Vivant! Ah! Frédéric!
- Artist
- Léo Delibes
- CopyrightID (CopyrightChains transaction hash)
0xb37936dd94212d3c304e23d565e9b793ab96e5e0e27bb67f4f74aa3442b2a4d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:74ab70704ea7d2e5e0b69c89431782be5c991fc6526c6ff28fca3443202b0a3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076740433
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Lakmé / Act 3: Vivant! Ah! Frédéric! · Machine-readable JSON-LD