ISRC QMRSZ1702213
Verified recording
QMRSZ1702213 is “Layup” by Big K.R.I.T.,
registered on the CopyrightChains blockchain with CopyrightID
0x8681fc1ec40b27088f7f5817b8258db20352e5e56d7acbdb2099db55a3f33c85 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/QMRSZ1702213.
Recording identifiers
- ISRC
- QMRSZ1702213
- Title
- Layup
- Artist
- Big K.R.I.T.
- CopyrightID (CopyrightChains transaction hash)
0x8681fc1ec40b27088f7f5817b8258db20352e5e56d7acbdb2099db55a3f33c85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:c00a13b397c0063b99ab749f3fb82fa70b1a075afa83b7e1ee8952e941993fe0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1702213
- Bitcoin block existence check
- https://blockstream.info/api/block/953528