ISRC TCABU1419917
Verified recording
TCABU1419917 is “When I'm Doing It” by Kozzie,
registered on the CopyrightChains blockchain with CopyrightID
0xf1a2343d3f62e27421a5b977b5197019b60541fc61a8597971416cb8211d5539 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1419917.
Recording identifiers
- ISRC
- TCABU1419917
- Title
- When I'm Doing It
- Artist
- Kozzie
- CopyrightID (CopyrightChains transaction hash)
0xf1a2343d3f62e27421a5b977b5197019b60541fc61a8597971416cb8211d5539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bb835e6989eb5ca7ad31afe78a9a1fdabea00c6f7ca3041ea9e86a298e7caf33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1419917
- Bitcoin block existence check
- https://blockstream.info/api/block/957118