ISRC QM9E61800011
Verified recording
QM9E61800011 is “Minor Blues” by Rhythm Future Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xea3ca26806413ec7e5796cb28c2c671487ee2a3d0ff28e847200211ff9d96894 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800011.
Recording identifiers
- ISRC
- QM9E61800011
- Title
- Minor Blues
- Artist
- Rhythm Future Quartet
- CopyrightID (CopyrightChains transaction hash)
0xea3ca26806413ec7e5796cb28c2c671487ee2a3d0ff28e847200211ff9d96894
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d8984d191c6ed83fb04cf1235605eb5079645ab1550060fdaa3e7b87343cbadd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800011
- Bitcoin block existence check
- https://blockstream.info/api/block/956304