ISRC UKZGC2403637
Verified recording
UKZGC2403637 is “4u” by hittrr,
registered on the CopyrightChains blockchain with CopyrightID
0x7306456569d7c84f2c1cb021b78bfc70ad22801bfa849a2d59ae2d56f30cd288 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/UKZGC2403637.
Recording identifiers
- ISRC
- UKZGC2403637
- Title
- 4u
- Artist
- hittrr
- CopyrightID (CopyrightChains transaction hash)
0x7306456569d7c84f2c1cb021b78bfc70ad22801bfa849a2d59ae2d56f30cd288
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b5a7b855a4499a53ef4184e8a8e1345beef4b31c327f2d1e6a408737e7f64de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2403637
- Bitcoin block existence check
- https://blockstream.info/api/block/957118