ISRC USUM71414597
Verified recording
USUM71414597 is “Lac Lac” by Big K.R.I.T.,
registered on the CopyrightChains blockchain with CopyrightID
0x846d640e617e622b834811b34a390c74cb575f3fd8d36996b3fc6150b3fb1e72 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71414597.
Recording identifiers
- ISRC
- USUM71414597
- Title
- Lac Lac
- Artist
- Big K.R.I.T.
- CopyrightID (CopyrightChains transaction hash)
0x846d640e617e622b834811b34a390c74cb575f3fd8d36996b3fc6150b3fb1e72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:2471eda982b1cdc0f2d19f2f170653bfd72ca135a07979790283db6e8a340ff6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71414597
- Bitcoin block existence check
- https://blockstream.info/api/block/953528