ISRC FR50X1567208
Verified recording
FR50X1567208 is “Symphony No. 64 in A Major, Hob. I:64 "Tempora mutantur": III. Menuet (Allegretto)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x567c20e70feec684eaf3bb7ec797ed3de36765ea893bcad2e6f615ac71028d7c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1567208.
Recording identifiers
- ISRC
- FR50X1567208
- Title
- Symphony No. 64 in A Major, Hob. I:64 "Tempora mutantur": III. Menuet (Allegretto)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x567c20e70feec684eaf3bb7ec797ed3de36765ea893bcad2e6f615ac71028d7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b7f411a86061f04df9f74b039de2cbf39a15087ca20b715665376b4a15cb6d81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1567208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 64 in A Major, Hob. I:64 "Tempora mutantur": III. Menuet (Allegretto) · Machine-readable JSON-LD