ISRC GBF077210951
Verified recording
GBF077210951 is “Symphony No. 9 in C Major, Hob. I:9: I. Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x5036b7129f559bb9800871fa73db6a412f909e3ef98b35fa4c10afa715f0499d and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210951.
Recording identifiers
- ISRC
- GBF077210951
- Title
- Symphony No. 9 in C Major, Hob. I:9: I. Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x5036b7129f559bb9800871fa73db6a412f909e3ef98b35fa4c10afa715f0499d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:6406a60ff3d5dd7dfd0b22bce8a97971caa6de1ae7bb460ab5f964303c1962a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210951
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 9 in C Major, Hob. I:9: I. Allegro molto · Machine-readable JSON-LD