ISRC CZA167702325
Verified recording
CZA167702325 is “Piano Concerto” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xe7692554116b519c24dd8aea7a36ea9707dcd6d21f2ff9445ab46dfd692b40a6 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/CZA167702325.
Recording identifiers
- ISRC
- CZA167702325
- Title
- Piano Concerto
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xe7692554116b519c24dd8aea7a36ea9707dcd6d21f2ff9445ab46dfd692b40a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1612cbe37355bf4258add4ed11975fee21057db5f8645458961ed5720140209c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167702325
- Bitcoin block existence check
- https://blockstream.info/api/block/957118