ISRC QZTPX2492570
Verified recording
QZTPX2492570 is “Chorando a Saudade / Festa Campeira - Ao Vivo” by Ivonir Machado,
registered on the CopyrightChains blockchain with CopyrightID
0x9653647f254d9498a7a68b3203106fa9bc81074e411d2a59255fbde257f79c30 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2492570.
Recording identifiers
- ISRC
- QZTPX2492570
- Title
- Chorando a Saudade / Festa Campeira - Ao Vivo
- Artist
- Ivonir Machado
- CopyrightID (CopyrightChains transaction hash)
0x9653647f254d9498a7a68b3203106fa9bc81074e411d2a59255fbde257f79c30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ff7d1b4e7d8d1f14724506ae254a3285da486f1c5f665ad772ae415281c8d9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2492570
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chorando a Saudade / Festa Campeira - Ao Vivo · Machine-readable JSON-LD