ISRC CH6541900327
Verified recording
CH6541900327 is “93 ligne 9” by Cenza,
registered on the CopyrightChains blockchain with CopyrightID
0xa4d5569d71e38ebc310fa3c6dfc0640984f96d7fddf8e5addb2bf6dd95ae144a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541900327.
Recording identifiers
- ISRC
- CH6541900327
- Title
- 93 ligne 9
- Artist
- Cenza
- CopyrightID (CopyrightChains transaction hash)
0xa4d5569d71e38ebc310fa3c6dfc0640984f96d7fddf8e5addb2bf6dd95ae144a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cad969748cada25a3ed2d951901d1cbafc3b6f39ea1598933d8f842f0200390d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541900327
- Bitcoin block existence check
- https://blockstream.info/api/block/957120