ISRC QZW9L2454011
Verified recording
QZW9L2454011 is “Expurgo” by Matheus Coringa,
registered on the CopyrightChains blockchain with CopyrightID
0x3989f32d344e550bee1c21b2bc0087b5690431001ed0c69fee6bfc9c469119a5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2454011.
Recording identifiers
- ISRC
- QZW9L2454011
- Title
- Expurgo
- Artist
- Matheus Coringa
- CopyrightID (CopyrightChains transaction hash)
0x3989f32d344e550bee1c21b2bc0087b5690431001ed0c69fee6bfc9c469119a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fcf219e5eb22f67c2bf5f7d260d97e1794caa2021fd024329bafed43a8b42418- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2454011
- Bitcoin block existence check
- https://blockstream.info/api/block/956302