ISRC CLKT21901748
Verified recording
CLKT21901748 is “C3PO” by Nfx,
registered on the CopyrightChains blockchain with CopyrightID
0x58fae76165495d122d99f25c7385d727dec3062f97dfc985232772e4f608d661 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLKT21901748.
Recording identifiers
- ISRC
- CLKT21901748
- Title
- C3PO
- Artist
- Nfx
- CopyrightID (CopyrightChains transaction hash)
0x58fae76165495d122d99f25c7385d727dec3062f97dfc985232772e4f608d661
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b28aec54ab441e9cdb505c62190b80e1f45e30889622568e161d378ca843981a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLKT21901748
- Bitcoin block existence check
- https://blockstream.info/api/block/953520