ISRC QZ5AB1885722
Verified recording
QZ5AB1885722 is “Ser Quem Eu Sou” by PrimeiraMente,
registered on the CopyrightChains blockchain with CopyrightID
0x7423f9505ef43749f1f0638a8eb567420398c1a7ff737041e2e234ca491e60d1 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1885722.
Recording identifiers
- ISRC
- QZ5AB1885722
- Title
- Ser Quem Eu Sou
- Artist
- PrimeiraMente
- CopyrightID (CopyrightChains transaction hash)
0x7423f9505ef43749f1f0638a8eb567420398c1a7ff737041e2e234ca491e60d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:39bd66b26410954e6ea94c6f060024341699549afb0121c46532b09db07f2b38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1885722
- Bitcoin block existence check
- https://blockstream.info/api/block/959152