ISRC CZUM72200634
Verified recording
CZUM72200634 is “Prince de la ville” by Koukr,
registered on the CopyrightChains blockchain with CopyrightID
0x895c15a3dbf1248b72ab05d1d3480e82cd1f8c7a2dad2ef364db4e8af32587db and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72200634.
Recording identifiers
- ISRC
- CZUM72200634
- Title
- Prince de la ville
- Artist
- Koukr
- CopyrightID (CopyrightChains transaction hash)
0x895c15a3dbf1248b72ab05d1d3480e82cd1f8c7a2dad2ef364db4e8af32587db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:44c5b37de245b0b4320a0ee569ae6da1894b1d7ec639fb93a4f94c1e6574c9ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72200634
- Bitcoin block existence check
- https://blockstream.info/api/block/956304