ISRC USB8U1060537
Verified recording
USB8U1060537 is “Cello Concerto No. 2 in D Major, Hob.VIIb:2: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd05f8b2113b04c695e4cf33b6c07be6baaec969c6b6932df59c0470785876310 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1060537.
Recording identifiers
- ISRC
- USB8U1060537
- Title
- Cello Concerto No. 2 in D Major, Hob.VIIb:2: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd05f8b2113b04c695e4cf33b6c07be6baaec969c6b6932df59c0470785876310
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:80afd438fea2eb71bd3ffa432be20c0206896cb40458b354be6b3ff63256a59a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1060537
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Cello Concerto No. 2 in D Major, Hob.VIIb:2: II. Adagio · Machine-readable JSON-LD