ISRC CLA5B2400002
Verified recording
CLA5B2400002 is “Kenjutsu” by Nfx,
registered on the CopyrightChains blockchain with CopyrightID
0x0ca1e320434c6e43b2dcc13bd32b6173e9046e1a5c1c0d577a07d34f7a35fcac and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLA5B2400002.
Recording identifiers
- ISRC
- CLA5B2400002
- Title
- Kenjutsu
- Artist
- Nfx
- CopyrightID (CopyrightChains transaction hash)
0x0ca1e320434c6e43b2dcc13bd32b6173e9046e1a5c1c0d577a07d34f7a35fcac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9522570cdba41519692d8ac80441ccf6fe4c85dcb5a2b94ad4db49551047e7e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLA5B2400002
- Bitcoin block existence check
- https://blockstream.info/api/block/960138