ISRC QZNJV2232618
Verified recording
QZNJV2232618 is “Mãe” by Diego Kairo,
registered on the CopyrightChains blockchain with CopyrightID
0xcbfca93fa8335111c682f44a40b536ec1e2320f3c0009a50a1c583d5dd8b9a8e 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/QZNJV2232618.
Recording identifiers
- ISRC
- QZNJV2232618
- Title
- Mãe
- Artist
- Diego Kairo
- CopyrightID (CopyrightChains transaction hash)
0xcbfca93fa8335111c682f44a40b536ec1e2320f3c0009a50a1c583d5dd8b9a8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:3f3a1aae4c7f082ad329d464ab5e5902bdaad952aa0ec4a89a58c3710f19b715- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2232618
- Bitcoin block existence check
- https://blockstream.info/api/block/960105