ISRC GBF077210994
Verified recording
GBF077210994 is “Symphony No. 13 in D Major, Hob. I:13: IV. Finale. Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x392cbc8388d5a067f55edf036ede42fc78cb5e7974f0e1e8f281e7695ffcacce and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210994.
Recording identifiers
- ISRC
- GBF077210994
- Title
- Symphony No. 13 in D Major, Hob. I:13: IV. Finale. Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x392cbc8388d5a067f55edf036ede42fc78cb5e7974f0e1e8f281e7695ffcacce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:2904ca95ad1b26a12d0fb30df15acc4c1375cf38574117543b4bb7536661f58c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210994
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Symphony No. 13 in D Major, Hob. I:13: IV. Finale. Allegro molto · Machine-readable JSON-LD