ISRC GBF078342120
Verified recording
GBF078342120 is “La fille mal gardée (Rev. Lanchbery), Act II: No. 20, Overture” by Ferdinand Hérold,
registered on the CopyrightChains blockchain with CopyrightID
0xd91a476845d3ef0b9d2882904cd310c996abdaa5d73f5a2f682b283c846ac423 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078342120.
Recording identifiers
- ISRC
- GBF078342120
- Title
- La fille mal gardée (Rev. Lanchbery), Act II: No. 20, Overture
- Artist
- Ferdinand Hérold
- CopyrightID (CopyrightChains transaction hash)
0xd91a476845d3ef0b9d2882904cd310c996abdaa5d73f5a2f682b283c846ac423
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7c63c5849e41235a4598bd4236d3cb0e3f6ca974d1d99e8cbcad61f5ad059054- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078342120
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: La fille mal gardée (Rev. Lanchbery), Act II: No. 20, Overture · Machine-readable JSON-LD