ISRC QM9E61800002
Verified recording
QM9E61800002 is “Cachoeira” by Rhythm Future Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x5b7178a0dc6a81dc70b54032af90f01602c291fcf8800aa808dddd43564138ef and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800002.
Recording identifiers
- ISRC
- QM9E61800002
- Title
- Cachoeira
- Artist
- Rhythm Future Quartet
- CopyrightID (CopyrightChains transaction hash)
0x5b7178a0dc6a81dc70b54032af90f01602c291fcf8800aa808dddd43564138ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:863886645f88e3adb906eabe912e1bc2985cfec68dacaf323705268643f3b580- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9E61800002
- Bitcoin block existence check
- https://blockstream.info/api/block/960220