ISRC FR50X1868407
Verified recording
FR50X1868407 is “Symphony No. 45 in F-Sharp Minor, Hob.I:45 'Farewell': III. Menuet. Allegretto - Trio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd335b5d2fdcbfc5b068ccfb14a0554523ca98a791ecb19a8938d8d917bfe8ce5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1868407.
Recording identifiers
- ISRC
- FR50X1868407
- Title
- Symphony No. 45 in F-Sharp Minor, Hob.I:45 'Farewell': III. Menuet. Allegretto - Trio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd335b5d2fdcbfc5b068ccfb14a0554523ca98a791ecb19a8938d8d917bfe8ce5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:584d2f08059d92a52eae978ed976c5d21d61dbcf66f258a8d55c86653558b45f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1868407
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 45 in F-Sharp Minor, Hob.I:45 'Farewell': III. Menuet. Allegretto - Trio · Machine-readable JSON-LD