ISRC USB8U1012020
Verified recording
USB8U1012020 is “Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: II. Adagio” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xd8461730bb83214ccc78ffbc63c6165d64783408837737be64feaf993c803d2f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012020.
Recording identifiers
- ISRC
- USB8U1012020
- Title
- Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: II. Adagio
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xd8461730bb83214ccc78ffbc63c6165d64783408837737be64feaf993c803d2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:75399a37b9fdfe80de53cdac3528d8a4aab0aa1f1382c2758714db8ffd908f77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012020
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: II. Adagio · Machine-readable JSON-LD