ISRC DEA809300259
Verified recording
DEA809300259 is “Bach, CPE: Cello Concerto No. 2 in B-Flat Major, Wq. 171: I. Allegretto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x95391a4b472f9e2917f38aff94c9b0c4d3469dd22cd4dc593a2827cd70cf26bb 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/DEA809300259.
Recording identifiers
- ISRC
- DEA809300259
- Title
- Bach, CPE: Cello Concerto No. 2 in B-Flat Major, Wq. 171: I. Allegretto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x95391a4b472f9e2917f38aff94c9b0c4d3469dd22cd4dc593a2827cd70cf26bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:88ef03d70bf98b86c8e830008b73e333e8c4b7a92c9373c1750e2d599ede7010- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809300259
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, CPE: Cello Concerto No. 2 in B-Flat Major, Wq. 171: I. Allegretto · Machine-readable JSON-LD