ISRC DECP92209002
Verified recording
DECP92209002 is “Harpsichord Concerto No. 4 in A Major, BWV 1055: II. Larghetto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc8c025d541dcfedce34b10e4d69df2947da78b14cd3bafa022097b11abbac0a9 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/DECP92209002.
Recording identifiers
- ISRC
- DECP92209002
- Title
- Harpsichord Concerto No. 4 in A Major, BWV 1055: II. Larghetto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc8c025d541dcfedce34b10e4d69df2947da78b14cd3bafa022097b11abbac0a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a1a58cf2750393583280f7eec3d516fa04b033178b27614aef4c13351be2c2b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP92209002
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Harpsichord Concerto No. 4 in A Major, BWV 1055: II. Larghetto · Machine-readable JSON-LD