ISRC UKW522000003
Verified recording
UKW522000003 is “Overkill” by Holly Humberstone,
registered on the CopyrightChains blockchain with CopyrightID
0x56440e5204a7b0ad3387c74082d6ebf9fff508ab6b4fb6c9c0f65720c9b1eecd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW522000003.
Recording identifiers
- ISRC
- UKW522000003
- Title
- Overkill
- Artist
- Holly Humberstone
- CopyrightID (CopyrightChains transaction hash)
0x56440e5204a7b0ad3387c74082d6ebf9fff508ab6b4fb6c9c0f65720c9b1eecd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:40d8bc4edfe2fdf897170e7eb65e4ba1f7b530448b9c0cf04b779f55354d1577- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW522000003
- Bitcoin block existence check
- https://blockstream.info/api/block/956302