ISRC QMRSZ2101725
Verified recording
QMRSZ2101725 is “Purpose” by Big K.R.I.T.,
registered on the CopyrightChains blockchain with CopyrightID
0x5ff743615d7fc6fc4b78f42ef79814305c339a0a3f98399f3b8568a9fd32f6d0 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/QMRSZ2101725.
Recording identifiers
- ISRC
- QMRSZ2101725
- Title
- Purpose
- Artist
- Big K.R.I.T.
- CopyrightID (CopyrightChains transaction hash)
0x5ff743615d7fc6fc4b78f42ef79814305c339a0a3f98399f3b8568a9fd32f6d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:31e9215fcfd5a9623ae444ad2958c7d8953e8bc5e5a0320fae15fd57dd3c9a7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101725
- Bitcoin block existence check
- https://blockstream.info/api/block/956302