ISRC FR50X2169608
Verified recording
FR50X2169608 is “Symphony No. 62 in D Major, Hob. I:62: IV. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcf4f5ebda22e8a9e919a424d5d86b30c0c2fe1bdc6aa18010897c8037457a5b9 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169608.
Recording identifiers
- ISRC
- FR50X2169608
- Title
- Symphony No. 62 in D Major, Hob. I:62: IV. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcf4f5ebda22e8a9e919a424d5d86b30c0c2fe1bdc6aa18010897c8037457a5b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:1abfb1f201a65ea5766c9b196a3b28eff720c5b2818846ab9f802dbe66e969c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169608
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Symphony No. 62 in D Major, Hob. I:62: IV. Allegro · Machine-readable JSON-LD