ISRC USGZ21243258
Verified recording
USGZ21243258 is “Lay It On Back” by Kurupt,
registered on the CopyrightChains blockchain with CopyrightID
0xfeb1b634e7b6b2eac1a8d8828613bf9ed590baf4290c2ce16014c80b111f2155 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/USGZ21243258.
Recording identifiers
- ISRC
- USGZ21243258
- Title
- Lay It On Back
- Artist
- Kurupt
- CopyrightID (CopyrightChains transaction hash)
0xfeb1b634e7b6b2eac1a8d8828613bf9ed590baf4290c2ce16014c80b111f2155
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4e8cf46262690a828baf7dba9abb75c8330fb6a7f050f6790812df83c352e771- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21243258
- Bitcoin block existence check
- https://blockstream.info/api/block/953520