ISRC DES380020275
Verified recording
DES380020275 is “Piano Concerto in E-Flat Major, Op. 7/5: I. Allegro di molto” by Johann Christian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf3aebccf7bbc21c1e4405718cdb2fe80efdcfa5ccffcc5666f9fba0c6f3dfa94 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020275.
Recording identifiers
- ISRC
- DES380020275
- Title
- Piano Concerto in E-Flat Major, Op. 7/5: I. Allegro di molto
- Artist
- Johann Christian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf3aebccf7bbc21c1e4405718cdb2fe80efdcfa5ccffcc5666f9fba0c6f3dfa94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:03476264416e2ba300cfdb48073bd910d2278233165d04274cd06591f20b7113- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020275
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Piano Concerto in E-Flat Major, Op. 7/5: I. Allegro di molto · Machine-readable JSON-LD