ISRC DKBW52100101
Verified recording
DKBW52100101 is “Cello Concerto in A Major, Wq. 172: I. Allegro” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd1b59dbbe15414e4cad5657e78a9436d609bb2dc635941f067a3a05dd95a3d10 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/DKBW52100101.
Recording identifiers
- ISRC
- DKBW52100101
- Title
- Cello Concerto in A Major, Wq. 172: I. Allegro
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xd1b59dbbe15414e4cad5657e78a9436d609bb2dc635941f067a3a05dd95a3d10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d1673f151707dcd240bb8d7c1476b5c7f64d16d474e92a356905d3620c94ded9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBW52100101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto in A Major, Wq. 172: I. Allegro · Machine-readable JSON-LD