ISRC QMRSZ2101708
Verified recording
QMRSZ2101708 is “R4 Intro” by Big K.R.I.T.,
registered on the CopyrightChains blockchain with CopyrightID
0x82c42a7945520394d47023626fc1ce35aa37499c1ba91a2515d438c43ecb1ed2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101708.
Recording identifiers
- ISRC
- QMRSZ2101708
- Title
- R4 Intro
- Artist
- Big K.R.I.T.
- CopyrightID (CopyrightChains transaction hash)
0x82c42a7945520394d47023626fc1ce35aa37499c1ba91a2515d438c43ecb1ed2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a2fd2b2e6b79958c62e4d2f82a4627f497fbc6065fece540d8cde449169ea1ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101708
- Bitcoin block existence check
- https://blockstream.info/api/block/956302