ISRC QZNJX2037794
Verified recording
QZNJX2037794 is “Curiosidade” by Matéria Prima,
registered on the CopyrightChains blockchain with CopyrightID
0x036bbbd1842bf4a41dfecff800d96537afff4d0346e99ef764a26584754b5e2c 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/QZNJX2037794.
Recording identifiers
- ISRC
- QZNJX2037794
- Title
- Curiosidade
- Artist
- Matéria Prima
- CopyrightID (CopyrightChains transaction hash)
0x036bbbd1842bf4a41dfecff800d96537afff4d0346e99ef764a26584754b5e2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a763103e96a2482372c86d2fadff7325950171c30c061d09b8b352d8f8a33743- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2037794
- Bitcoin block existence check
- https://blockstream.info/api/block/960138