ISRC CA5KR2010125
Verified recording
CA5KR2010125 is “Stutter” by Wa-Fu,
registered on the CopyrightChains blockchain with CopyrightID
0x263186e3f1886d9560000b612f5029e69931539ce6ef0e45684748ce9a668527 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/CA5KR2010125.
Recording identifiers
- ISRC
- CA5KR2010125
- Title
- Stutter
- Artist
- Wa-Fu
- CopyrightID (CopyrightChains transaction hash)
0x263186e3f1886d9560000b612f5029e69931539ce6ef0e45684748ce9a668527
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:99f44afe668ff835c47fa837791312e946f764ba749732bd313762e41aed817f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2010125
- Bitcoin block existence check
- https://blockstream.info/api/block/953520