ISRC DEE861101018
Verified recording
DEE861101018 is “Concerto for Bassoon in A Major, Wq 172: I. Allegro” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x337fc9594dd52991dc077132c75ac73cacb31150ede2458f07f99fd00b82d580 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/DEE861101018.
Recording identifiers
- ISRC
- DEE861101018
- Title
- Concerto for Bassoon in A Major, Wq 172: I. Allegro
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x337fc9594dd52991dc077132c75ac73cacb31150ede2458f07f99fd00b82d580
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:065041021caa0d95f7563d280b40828f2f51613f8f55a592c1a4b0efd123c88f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861101018
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Bassoon in A Major, Wq 172: I. Allegro · Machine-readable JSON-LD