ISRC USB8U1012036
Verified recording
USB8U1012036 is “Organ Sonata in D Minor, Op. 65, No. 6, MWV W61: III. Finale: Andante” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x8bc991d6d41545b38ba2266ba12e36f237aef72b44ad1f785e64fa2757c92d6e 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/USB8U1012036.
Recording identifiers
- ISRC
- USB8U1012036
- Title
- Organ Sonata in D Minor, Op. 65, No. 6, MWV W61: III. Finale: Andante
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x8bc991d6d41545b38ba2266ba12e36f237aef72b44ad1f785e64fa2757c92d6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d39c3bbe582ab0eb64b85b2a30b5ddec6b59399e1d2ad3537e7903697533158b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012036
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Organ Sonata in D Minor, Op. 65, No. 6, MWV W61: III. Finale: Andante · Machine-readable JSON-LD