ISRC CZUM72200632
Verified recording
CZUM72200632 is “Avec moi” by Koukr,
registered on the CopyrightChains blockchain with CopyrightID
0x1b8ea70782d8ed6222c80d58951db745bffc74200561bc4be11304e335f1e223 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72200632.
Recording identifiers
- ISRC
- CZUM72200632
- Title
- Avec moi
- Artist
- Koukr
- CopyrightID (CopyrightChains transaction hash)
0x1b8ea70782d8ed6222c80d58951db745bffc74200561bc4be11304e335f1e223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3027908002dc90f33c9c5ee6a50523be0b1978cd8582aa55a104deb0d5e5196f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72200632
- Bitcoin block existence check
- https://blockstream.info/api/block/953520