ISRC QZW9M2319586
Verified recording
QZW9M2319586 is “O Mesmo” by Duzz,
registered on the CopyrightChains blockchain with CopyrightID
0x746605d9c3a35cee7160228f4f198e95ddb0b1c2256b7a1733d06d75dae887c4 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/QZW9M2319586.
Recording identifiers
- ISRC
- QZW9M2319586
- Title
- O Mesmo
- Artist
- Duzz
- CopyrightID (CopyrightChains transaction hash)
0x746605d9c3a35cee7160228f4f198e95ddb0b1c2256b7a1733d06d75dae887c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6ae7ccfa3ee1772933fd7a3e37afde41f4c9f8c4a79997297367c65b89b8d3f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2319586
- Bitcoin block existence check
- https://blockstream.info/api/block/953515