ISRC QM42K1988840
Verified recording
QM42K1988840 is “For Certain!” by Autumn!,
registered on the CopyrightChains blockchain with CopyrightID
0x33bfc871564b06678b619f1f423458cc777415e99bce6a543e45779038a4970b 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/QM42K1988840.
Recording identifiers
- ISRC
- QM42K1988840
- Title
- For Certain!
- Artist
- Autumn!
- CopyrightID (CopyrightChains transaction hash)
0x33bfc871564b06678b619f1f423458cc777415e99bce6a543e45779038a4970b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:99e336da958000c916687e33e3bc501b6db28efbc63dd3e3166ffaf820e603ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1988840
- Bitcoin block existence check
- https://blockstream.info/api/block/956302