ISRC QZ5AB1929228
Verified recording
QZ5AB1929228 is “Ninho de Saudade” by Pardinho e Pardal,
registered on the CopyrightChains blockchain with CopyrightID
0x267b25bf58ee2fa23244173bfa5f3b706f7ce2fbc0c325cb4844de4cf8c21d63 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1929228.
Recording identifiers
- ISRC
- QZ5AB1929228
- Title
- Ninho de Saudade
- Artist
- Pardinho e Pardal
- CopyrightID (CopyrightChains transaction hash)
0x267b25bf58ee2fa23244173bfa5f3b706f7ce2fbc0c325cb4844de4cf8c21d63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:6bfa032b6cf536a5549752ec16c262edb166b8f9f3171121aff822b2decae2ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1929228
- Bitcoin block existence check
- https://blockstream.info/api/block/960105