ISRC GBF077210933
Verified recording
GBF077210933 is “Symphony No. 4 in D Major, Hob. I:4: III. Finale. Tempo di menuetto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x221f975a1bcf835da3bed764f870789ee7fe7af2e4d506467e63fb91f185f939 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210933.
Recording identifiers
- ISRC
- GBF077210933
- Title
- Symphony No. 4 in D Major, Hob. I:4: III. Finale. Tempo di menuetto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x221f975a1bcf835da3bed764f870789ee7fe7af2e4d506467e63fb91f185f939
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:815f93b6cbfe1f86826fdf1115f4e0ed4aad3b3cacd2a5885962f47c38743ec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210933
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Symphony No. 4 in D Major, Hob. I:4: III. Finale. Tempo di menuetto · Machine-readable JSON-LD