ISRC US83Z2029853
Verified recording
US83Z2029853 is “Koa” by Skua,
registered on the CopyrightChains blockchain with CopyrightID
0x92f3aff7524287f7a5d06508ce39f5f2f04c919c6f3dfd43d4958cc9b15d0e9f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2029853.
Recording identifiers
- ISRC
- US83Z2029853
- Title
- Koa
- Artist
- Skua
- CopyrightID (CopyrightChains transaction hash)
0x92f3aff7524287f7a5d06508ce39f5f2f04c919c6f3dfd43d4958cc9b15d0e9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:110396aa44ee0ea0fc8e508659b76988c4e6ce73909e8f12081c90d372ec0ef3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2029853
- Bitcoin block existence check
- https://blockstream.info/api/block/960448