ISRC USUS12400124
Verified recording
USUS12400124 is “WORTHLESS” by Maikubi,
registered on the CopyrightChains blockchain with CopyrightID
0x2f784b78a900338a6156d044324d6d2e521510a34c05d21cf80f29f509feefce and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12400124.
Recording identifiers
- ISRC
- USUS12400124
- Title
- WORTHLESS
- Artist
- Maikubi
- CopyrightID (CopyrightChains transaction hash)
0x2f784b78a900338a6156d044324d6d2e521510a34c05d21cf80f29f509feefce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:352c612dcb6de3f618cde9e32e84e94083c74df6fb5ec3f1f14c575bf68b8743- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12400124
- Bitcoin block existence check
- https://blockstream.info/api/block/956304