ISRC CH9212200051
Verified recording
CH9212200051 is “Präludium für Cembalo - Live” by Rudolf Lutz,
registered on the CopyrightChains blockchain with CopyrightID
0xaab7aa0bf17453b031865743b4d02f2b91123fb6ea275ae70f777c843c6e08b7 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/CH9212200051.
Recording identifiers
- ISRC
- CH9212200051
- Title
- Präludium für Cembalo - Live
- Artist
- Rudolf Lutz
- CopyrightID (CopyrightChains transaction hash)
0xaab7aa0bf17453b031865743b4d02f2b91123fb6ea275ae70f777c843c6e08b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:231608f84a56374436f9015573ff56ceef7a61ef6102c45a905e95bfe4d107ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200051
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Präludium für Cembalo - Live · Machine-readable JSON-LD