ISRC GBF077211004
Verified recording
GBF077211004 is “Symphony No. 14 in A Major, Hob. I:14: IV. Finale. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xb87087a5296f40780744395a72b7777827f7c72d8911451a610bac7c46b651e3 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077211004.
Recording identifiers
- ISRC
- GBF077211004
- Title
- Symphony No. 14 in A Major, Hob. I:14: IV. Finale. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xb87087a5296f40780744395a72b7777827f7c72d8911451a610bac7c46b651e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:98f65a41a5648a87f824580e63fb5817af365fd18c44c64f75df2525973235e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077211004
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Symphony No. 14 in A Major, Hob. I:14: IV. Finale. Allegro · Machine-readable JSON-LD