ISRC QM6MZ1482126
Verified recording
QM6MZ1482126 is “Makin' Whoopee” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0xc935f2e27c39543c7940adb737e3e9332328017118d477cf1a561cf2c1f7ecb5 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1482126.
Recording identifiers
- ISRC
- QM6MZ1482126
- Title
- Makin' Whoopee
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0xc935f2e27c39543c7940adb737e3e9332328017118d477cf1a561cf2c1f7ecb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ff01b0e0fbdacc7afc2e8a4dc9d2798e67c669b82681afce7233a7c517c0f9df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1482126
- Bitcoin block existence check
- https://blockstream.info/api/block/960327