ISRC QZ5AB1729907
Verified recording
QZ5AB1729907 is “Esfinge” by PrimeiraMente,
registered on the CopyrightChains blockchain with CopyrightID
0x0a768dfbadbb5b4e813b16883ff3d51544991415ee70ab5f69b0053611ada6fa and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1729907.
Recording identifiers
- ISRC
- QZ5AB1729907
- Title
- Esfinge
- Artist
- PrimeiraMente
- CopyrightID (CopyrightChains transaction hash)
0x0a768dfbadbb5b4e813b16883ff3d51544991415ee70ab5f69b0053611ada6fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:163bc05cd7367de685bf5afe8f1a962a12a1c15d53cbd3d435681721e8d62c67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1729907
- Bitcoin block existence check
- https://blockstream.info/api/block/953520