ISRC QZW9M2300521
Verified recording
QZW9M2300521 is “La Vai a Trouxa” by Dan Ventura,
registered on the CopyrightChains blockchain with CopyrightID
0x0f4886a61c46071766f70729562e152ccf8e14342477e9dea7a202e7559e5f36 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2300521.
Recording identifiers
- ISRC
- QZW9M2300521
- Title
- La Vai a Trouxa
- Artist
- Dan Ventura
- CopyrightID (CopyrightChains transaction hash)
0x0f4886a61c46071766f70729562e152ccf8e14342477e9dea7a202e7559e5f36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:82c509ba3f8157c50826a6c3e73e14d5cf000281b9bb25e18897014f7f74592d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2300521
- Bitcoin block existence check
- https://blockstream.info/api/block/956304