ISRC USB8U2401576
Verified recording
USB8U2401576 is “Symphony No. 49 in F Minor, Hob. I:49 "La passione": II. Allegro di molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcece44271b3544accfee27b3726a3d669fdf5dc4a604bce4b561a35b9e98a163 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401576.
Recording identifiers
- ISRC
- USB8U2401576
- Title
- Symphony No. 49 in F Minor, Hob. I:49 "La passione": II. Allegro di molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcece44271b3544accfee27b3726a3d669fdf5dc4a604bce4b561a35b9e98a163
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e29170167bcf963d9cda688b844432021344a417817d92468ef5566d1400629a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401576
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 49 in F Minor, Hob. I:49 "La passione": II. Allegro di molto · Machine-readable JSON-LD