ISRC QM42K1896268
Verified recording
QM42K1896268 is “FWM” by $ubjectz,
registered on the CopyrightChains blockchain with CopyrightID
0xa20ec1cb05d984182bf849378c541fa2442f377a9f81d5c0e370d137c83cc3a1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1896268.
Recording identifiers
- ISRC
- QM42K1896268
- Title
- FWM
- Artist
- $ubjectz
- CopyrightID (CopyrightChains transaction hash)
0xa20ec1cb05d984182bf849378c541fa2442f377a9f81d5c0e370d137c83cc3a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:08592e33dc5ea00e4edb8faba7618f4d383959cee5e2824b76fcfabdf0ecd9e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1896268
- Bitcoin block existence check
- https://blockstream.info/api/block/960138