ISRC FR50X1768001
Verified recording
FR50X1768001 is “Symphony No. 67 in F Major, Hob. I:67: I. Presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x72057e541427fecde530f459e74fc8c9a729dafedcdbab21fa5426b07c7065da and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1768001.
Recording identifiers
- ISRC
- FR50X1768001
- Title
- Symphony No. 67 in F Major, Hob. I:67: I. Presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x72057e541427fecde530f459e74fc8c9a729dafedcdbab21fa5426b07c7065da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:e9bd6dbda128c56384c71264b3e6a69c1856bf06d3645adcf619bdbfcd6cb776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1768001
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Symphony No. 67 in F Major, Hob. I:67: I. Presto · Machine-readable JSON-LD