ISRC ARR6V2400054
Verified recording
ARR6V2400054 is “LA U” by SACRUM,
registered on the CopyrightChains blockchain with CopyrightID
0xd420d3b40d2655716dc2552ed35c548480e19a97e9fca8d646d8deb8ee6446ba 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/ARR6V2400054.
Recording identifiers
- ISRC
- ARR6V2400054
- Title
- LA U
- Artist
- SACRUM
- CopyrightID (CopyrightChains transaction hash)
0xd420d3b40d2655716dc2552ed35c548480e19a97e9fca8d646d8deb8ee6446ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:302ce8917902ce3f3626be51def5c80818977ed5959bce05b3703ce623e2051f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR6V2400054
- Bitcoin block existence check
- https://blockstream.info/api/block/956304