ISRC QM42K2567937
Verified recording
QM42K2567937 is “Longe2” by Artwo,
registered on the CopyrightChains blockchain with CopyrightID
0x57ab30a32fe688a99050e5c7cb7679eb9f7d76889c62eda754ca694eee7ad891 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2567937.
Recording identifiers
- ISRC
- QM42K2567937
- Title
- Longe2
- Artist
- Artwo
- CopyrightID (CopyrightChains transaction hash)
0x57ab30a32fe688a99050e5c7cb7679eb9f7d76889c62eda754ca694eee7ad891
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:7e0acd6dfea0cff94999765f5336df7aa3da0c1e145bf4c44e78e088088b90c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2567937
- Bitcoin block existence check
- https://blockstream.info/api/block/956312