ISRC CA5KR2415561
Verified recording
CA5KR2415561 is “WKA” by STUCA,
registered on the CopyrightChains blockchain with CopyrightID
0x2a309f2013879ac567ce9ad02e8bdf29475af70b86be5c1bd0b49aa64353863d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2415561.
Recording identifiers
- ISRC
- CA5KR2415561
- Title
- WKA
- Artist
- STUCA
- CopyrightID (CopyrightChains transaction hash)
0x2a309f2013879ac567ce9ad02e8bdf29475af70b86be5c1bd0b49aa64353863d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6197bd0bb30b960d2117e0aa0858cb1c4de2a5a5a6eaa22f8f48576cf38442b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2415561
- Bitcoin block existence check
- https://blockstream.info/api/block/956302