ISRC CZA167100444
Verified recording
CZA167100444 is “Oranžový Expres” by Mirek Hoffmann,
registered on the CopyrightChains blockchain with CopyrightID
0x7b27d5e62cc5b053e51703f1638f16d3a22eb3959400954de4be2d3c77bd278b and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167100444.
Recording identifiers
- ISRC
- CZA167100444
- Title
- Oranžový Expres
- Artist
- Mirek Hoffmann
- CopyrightID (CopyrightChains transaction hash)
0x7b27d5e62cc5b053e51703f1638f16d3a22eb3959400954de4be2d3c77bd278b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:26c8d0f61a3939e7cddef46cbbcc4b724f004d803da8b447503a26aa36cf6076- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167100444
- Bitcoin block existence check
- https://blockstream.info/api/block/960160