ISRC USV291304523
Verified recording
USV291304523 is “Blind Bat” by K-DEF,
registered on the CopyrightChains blockchain with CopyrightID
0x6c425ef24aff5b443ac86520266aca36f387aaa5d53d51cedd6420840a0988bd and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291304523.
Recording identifiers
- ISRC
- USV291304523
- Title
- Blind Bat
- Artist
- K-DEF
- CopyrightID (CopyrightChains transaction hash)
0x6c425ef24aff5b443ac86520266aca36f387aaa5d53d51cedd6420840a0988bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:86a0eacb4b56414cc02585edfb247d4b2da3f722ba9870c120a4d65afb7de64b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291304523
- Bitcoin block existence check
- https://blockstream.info/api/block/953515