ISRC CACWV2253362
Verified recording
CACWV2253362 is “C2u” by Yawning Portal,
registered on the CopyrightChains blockchain with CopyrightID
0x5fea073f64b3dc05e17b4e075a24a576886f01156353f5ce1d6d082014c24725 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2253362.
Recording identifiers
- ISRC
- CACWV2253362
- Title
- C2u
- Artist
- Yawning Portal
- CopyrightID (CopyrightChains transaction hash)
0x5fea073f64b3dc05e17b4e075a24a576886f01156353f5ce1d6d082014c24725
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2aca89b23721dcbe659d73c8a71c0d0142c2bef69e7634d6d9352c08b72fafe3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2253362
- Bitcoin block existence check
- https://blockstream.info/api/block/957118