ISRC USB8U1060530
Verified recording
USB8U1060530 is “Cello Concerto No. 1 in C Major, Hob.VIIb:1: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x43c568ae7df040a0d03d9066579a5f61c34b754c8959e1be1d3471e0446d58cb and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1060530.
Recording identifiers
- ISRC
- USB8U1060530
- Title
- Cello Concerto No. 1 in C Major, Hob.VIIb:1: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x43c568ae7df040a0d03d9066579a5f61c34b754c8959e1be1d3471e0446d58cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:82cfcabbf27071db69997f974585316a498e0d9f77802b15660ccb8b35294fb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1060530
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Cello Concerto No. 1 in C Major, Hob.VIIb:1: I. Moderato · Machine-readable JSON-LD