ISRC QZW9K2456166
Verified recording
QZW9K2456166 is “Bloco C” by Biig Paul,
registered on the CopyrightChains blockchain with CopyrightID
0xf73f205cd081a875c4820131c3857813913783dffedac2b3ab6684b399bc30ac and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2456166.
Recording identifiers
- ISRC
- QZW9K2456166
- Title
- Bloco C
- Artist
- Biig Paul
- CopyrightID (CopyrightChains transaction hash)
0xf73f205cd081a875c4820131c3857813913783dffedac2b3ab6684b399bc30ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:156dfc3fa71dc8070bef33da159cf0307d8c22669c8675caa0848b620b75ad15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2456166
- Bitcoin block existence check
- https://blockstream.info/api/block/957120