ISRC QM3DF2408887
Verified recording
QM3DF2408887 is “40CM” by CRYS,
registered on the CopyrightChains blockchain with CopyrightID
0x3b372421732ac98f48d9a440231576e1011180103ff6fbce5112295d084dbe23 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/QM3DF2408887.
Recording identifiers
- ISRC
- QM3DF2408887
- Title
- 40CM
- Artist
- CRYS
- CopyrightID (CopyrightChains transaction hash)
0x3b372421732ac98f48d9a440231576e1011180103ff6fbce5112295d084dbe23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:de0ae7c9d8fac9a3694b47b3a211daa6a02e4158c943263dd6f3616a106708f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2408887
- Bitcoin block existence check
- https://blockstream.info/api/block/956302