ISRC DES381703008
Verified recording
DES381703008 is “Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc0e7e63c5eeed9a787d63c43571328783bf223a877b58f247aeac59777b39198 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381703008.
Recording identifiers
- ISRC
- DES381703008
- Title
- Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc0e7e63c5eeed9a787d63c43571328783bf223a877b58f247aeac59777b39198
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d1ee1a81a6f7af65a6a0b14f56ef553db1550ccb2cc4ac5ce648918d41f7aaa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381703008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo · Machine-readable JSON-LD