ISRC QZW9L2398534
Verified recording
QZW9L2398534 is “Quanto Tempo Eu Tenho” by Baby Internet,
registered on the CopyrightChains blockchain with CopyrightID
0x67fd8a3a46e2c27d44f2ebcc2b9d04fe6ae7602cceccf6daf7b21b012ad5a292 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2398534.
Recording identifiers
- ISRC
- QZW9L2398534
- Title
- Quanto Tempo Eu Tenho
- Artist
- Baby Internet
- CopyrightID (CopyrightChains transaction hash)
0x67fd8a3a46e2c27d44f2ebcc2b9d04fe6ae7602cceccf6daf7b21b012ad5a292
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1062c7f64ea2cff25bb33d3fed278d4d16f1a34fa52d1f177c7c28ab5a26207a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2398534
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Quanto Tempo Eu Tenho · Machine-readable JSON-LD