ISRC QZFZ52053343
Verified recording
QZFZ52053343 is “Sem Pressão” by Mac Júlia,
registered on the CopyrightChains blockchain with CopyrightID
0xbd8b593f5de1352e37a9206bfd07d05a218121e0a84b34b27d42bf7ad742abca 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/QZFZ52053343.
Recording identifiers
- ISRC
- QZFZ52053343
- Title
- Sem Pressão
- Artist
- Mac Júlia
- CopyrightID (CopyrightChains transaction hash)
0xbd8b593f5de1352e37a9206bfd07d05a218121e0a84b34b27d42bf7ad742abca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:28f1a54f544ea7421cb93f16e9fb06630e18d1e263d6f0f8f77a9f8ce11b29a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52053343
- Bitcoin block existence check
- https://blockstream.info/api/block/953520