ISRC DECP67804020
Verified recording
DECP67804020 is “Oboe Sonata in G Minor, Wq. 135: III. VIvace” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf2d00d8fb26d250ee4e37dbfb6d2052ab4150adaf9d1b41972f5215b8203cf27 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP67804020.
Recording identifiers
- ISRC
- DECP67804020
- Title
- Oboe Sonata in G Minor, Wq. 135: III. VIvace
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xf2d00d8fb26d250ee4e37dbfb6d2052ab4150adaf9d1b41972f5215b8203cf27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:f77dc041cd55b3087218dab54ff2ebf802d441ca4e2d1e17e3a6ad85e03cec3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP67804020
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Oboe Sonata in G Minor, Wq. 135: III. VIvace · Machine-readable JSON-LD