ISRC DEAD62203909
Verified recording
DEAD62203909 is “Concerto in B Minor, Wq. 30: III. Allegro” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x83a519cf250bc78a597468fb13b8490b4802b443a448814acce15d7b31dad813 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62203909.
Recording identifiers
- ISRC
- DEAD62203909
- Title
- Concerto in B Minor, Wq. 30: III. Allegro
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x83a519cf250bc78a597468fb13b8490b4802b443a448814acce15d7b31dad813
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:c5a59bcf53fdd7e1210d2b3552ba6b2807ccdd5d9c48c7a62dcd3ba7dd403097- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62203909
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Concerto in B Minor, Wq. 30: III. Allegro · Machine-readable JSON-LD