ISRC JPU902303780
Verified recording
JPU902303780 is “Lockdown” by KEIJU,
registered on the CopyrightChains blockchain with CopyrightID
0x2fd5c1b082442ac5886f3d9266f1a252aedf4128fd30eb4f238919457ea3e7f5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303780.
Recording identifiers
- ISRC
- JPU902303780
- Title
- Lockdown
- Artist
- KEIJU
- CopyrightID (CopyrightChains transaction hash)
0x2fd5c1b082442ac5886f3d9266f1a252aedf4128fd30eb4f238919457ea3e7f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:21979c529793124e4d53eb4dfb64ed1005c0680a295625c17bd34d37e45aa5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303780
- Bitcoin block existence check
- https://blockstream.info/api/block/953513