ISRC QM6MZ1482158
Verified recording
QM6MZ1482158 is “E Nada Mais” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0x6614264d1c9d9d72788ad6729edd37679e47d6cdeb8ee24c41eeb2f35b736de9 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1482158.
Recording identifiers
- ISRC
- QM6MZ1482158
- Title
- E Nada Mais
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0x6614264d1c9d9d72788ad6729edd37679e47d6cdeb8ee24c41eeb2f35b736de9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:9f4034d741e4e08bbaa824046d665a62e185e8414c2ca6d7da93eb2cdad5d194- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1482158
- Bitcoin block existence check
- https://blockstream.info/api/block/960463