ISRC FR50X2169609
Verified recording
FR50X2169609 is “Symphony No. 50 in C Major, Hob. I:50: I. Adagio e maestoso - Allegro di molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe829d99828b545735ea3578d3fafdf6d012753cbf46cc6176ea875e627030298 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169609.
Recording identifiers
- ISRC
- FR50X2169609
- Title
- Symphony No. 50 in C Major, Hob. I:50: I. Adagio e maestoso - Allegro di molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe829d99828b545735ea3578d3fafdf6d012753cbf46cc6176ea875e627030298
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:0d7d23c0f28a2b947915ad48b6cde1d2a14e90d9fe3dac4f15586e02070a70f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169609
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Symphony No. 50 in C Major, Hob. I:50: I. Adagio e maestoso - Allegro di molto · Machine-readable JSON-LD