ISRC ZACN41800667
Verified recording
ZACN41800667 is “Rof” by Jan Bloukaas,
registered on the CopyrightChains blockchain with CopyrightID
0x21ef4fd19773ff0caf20fdbf21242d3230008ced71afbb4cd1d5069a8912228f and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN41800667.
Recording identifiers
- ISRC
- ZACN41800667
- Title
- Rof
- Artist
- Jan Bloukaas
- CopyrightID (CopyrightChains transaction hash)
0x21ef4fd19773ff0caf20fdbf21242d3230008ced71afbb4cd1d5069a8912228f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:9594ebf66e09ceed0ee7e2b47b0cfb216ac17de13ea7517eaab07248670ab3aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN41800667
- Bitcoin block existence check
- https://blockstream.info/api/block/959144