ISRC FR50X2069001
Verified recording
FR50X2069001 is “Symphony No. 61 in D Major, Hob.I:61: I. Vivace” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x262286cb7fe7ae62941c24e26d155d4835704f9c6e824b11df4d954416f301c4 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2069001.
Recording identifiers
- ISRC
- FR50X2069001
- Title
- Symphony No. 61 in D Major, Hob.I:61: I. Vivace
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x262286cb7fe7ae62941c24e26d155d4835704f9c6e824b11df4d954416f301c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f19b573e5a4761d98650d0fbadfeeb0a477cf2cf34490b446072e190294c8fcb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2069001
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Symphony No. 61 in D Major, Hob.I:61: I. Vivace · Machine-readable JSON-LD