ISRC CAM239900038
Verified recording
CAM239900038 is “Cello Sonata Op.65 In G Minor - Fiinale - Allegro” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e7da427f89b1be56e1661e25e11d85ce9d422d5b664a4a8fdb1126ad9b395b 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/CAM239900038.
Recording identifiers
- ISRC
- CAM239900038
- Title
- Cello Sonata Op.65 In G Minor - Fiinale - Allegro
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xb0e7da427f89b1be56e1661e25e11d85ce9d422d5b664a4a8fdb1126ad9b395b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4238d029938ef3cdd851985513cce72fb8cebd85f2d1ce72cefc2ac933ddf720- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM239900038
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata Op.65 In G Minor - Fiinale - Allegro · Machine-readable JSON-LD