ISRC US23K0400294
Verified recording
US23K0400294 is “ae” by Fourcolor,
registered on the CopyrightChains blockchain with CopyrightID
0x27cde0d18e709d2d4802ebc69f4dcca083f1e44ec7a4130e0cf7a7f698ed0793 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K0400294.
Recording identifiers
- ISRC
- US23K0400294
- Title
- ae
- Artist
- Fourcolor
- CopyrightID (CopyrightChains transaction hash)
0x27cde0d18e709d2d4802ebc69f4dcca083f1e44ec7a4130e0cf7a7f698ed0793
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:cdd409da34f212f6e55833b1a5c2e0595fc8eba04cbb45942d0d825734f4c7a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K0400294
- Bitcoin block existence check
- https://blockstream.info/api/block/960340