ISRC USL4Q2380548
Verified recording
USL4Q2380548 is “Null Unit” by Digital Extremes Ltd.,
registered on the CopyrightChains blockchain with CopyrightID
0x5e9b1afd278838fa5b6c5a4bcb78490aa3c5186df2ab240ef3ea5d0558b39b19 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/USL4Q2380548.
Recording identifiers
- ISRC
- USL4Q2380548
- Title
- Null Unit
- Artist
- Digital Extremes Ltd.
- CopyrightID (CopyrightChains transaction hash)
0x5e9b1afd278838fa5b6c5a4bcb78490aa3c5186df2ab240ef3ea5d0558b39b19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cd195ec49cc19f82902bcb2452566a3a2565861424718e0679f226f0abedbe11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2380548
- Bitcoin block existence check
- https://blockstream.info/api/block/956304