ISRC QZW9L2499322
Verified recording
QZW9L2499322 is “Malandra” by Rê Barbosa,
registered on the CopyrightChains blockchain with CopyrightID
0xa2162cfad777b76fe020069365d6e5421b2ddff25311c05d251561dba9841ba7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2499322.
Recording identifiers
- ISRC
- QZW9L2499322
- Title
- Malandra
- Artist
- Rê Barbosa
- CopyrightID (CopyrightChains transaction hash)
0xa2162cfad777b76fe020069365d6e5421b2ddff25311c05d251561dba9841ba7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6718f67db2d6a46e4a5894550bd82e7ad6245c524c881725771bf7d0c3c6baf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2499322
- Bitcoin block existence check
- https://blockstream.info/api/block/953515