ISRC QMRSZ2101686
Verified recording
QMRSZ2101686 is “Subway” by Big K.R.I.T.,
registered on the CopyrightChains blockchain with CopyrightID
0xe88abe61925b0e92a200fcbe981bb5bbb91c107ddc5b9e7e864e5f8c035ce823 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/QMRSZ2101686.
Recording identifiers
- ISRC
- QMRSZ2101686
- Title
- Subway
- Artist
- Big K.R.I.T.
- CopyrightID (CopyrightChains transaction hash)
0xe88abe61925b0e92a200fcbe981bb5bbb91c107ddc5b9e7e864e5f8c035ce823
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:eb8e2138f125f9113370417b50380c8d6275860ebc80b536d0d3753dad014f84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101686
- Bitcoin block existence check
- https://blockstream.info/api/block/956302