ISRC USLUU2301048
Verified recording
USLUU2301048 is “CMO 4L” by BIG30,
registered on the CopyrightChains blockchain with CopyrightID
0x426d69726726f10c91cdd173f18a921401182df4f6780c12e29ec95e20292789 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLUU2301048.
Recording identifiers
- ISRC
- USLUU2301048
- Title
- CMO 4L
- Artist
- BIG30
- CopyrightID (CopyrightChains transaction hash)
0x426d69726726f10c91cdd173f18a921401182df4f6780c12e29ec95e20292789
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4e0e377ea55feaa112563e302872cc5a0b63e25b7e0cb465ff568904ad801036- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLUU2301048
- Bitcoin block existence check
- https://blockstream.info/api/block/953520