ISRC QM9E61800013
Verified recording
QM9E61800013 is “136 Harrison” by Rhythm Future Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x92f96f65226f3d9d8dd980b8fb721fdb980e2514d4e6eb3877bebd9389f4113a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800013.
Recording identifiers
- ISRC
- QM9E61800013
- Title
- 136 Harrison
- Artist
- Rhythm Future Quartet
- CopyrightID (CopyrightChains transaction hash)
0x92f96f65226f3d9d8dd980b8fb721fdb980e2514d4e6eb3877bebd9389f4113a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b226eb13e1ea8951b09444b0614eca03b4d6d5a71519ba586845c55ea4f80ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118