ISRC BKKY62400003
Verified recording
BKKY62400003 is “Yoo!” by 4444K4444 ent,
registered on the CopyrightChains blockchain with CopyrightID
0x56d226c15bf6668ca79f9aa3dec9fb3a2c50268432e0112bd6ee243dab62196a and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKKY62400003.
Recording identifiers
- ISRC
- BKKY62400003
- Title
- Yoo!
- Artist
- 4444K4444 ent
- CopyrightID (CopyrightChains transaction hash)
0x56d226c15bf6668ca79f9aa3dec9fb3a2c50268432e0112bd6ee243dab62196a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:336c39dc89ef2d6a14875623126abcfd0196127b38363a720986cc63b3dfc70d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKKY62400003
- Bitcoin block existence check
- https://blockstream.info/api/block/960181