ISRC QZFZ42146095
Verified recording
QZFZ42146095 is “Madre Querida” by Kail BRL,
registered on the CopyrightChains blockchain with CopyrightID
0x40b1f46252a2fc7f039581a00da85a857a5eb78f32d958ba4b263881fa62e661 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42146095.
Recording identifiers
- ISRC
- QZFZ42146095
- Title
- Madre Querida
- Artist
- Kail BRL
- CopyrightID (CopyrightChains transaction hash)
0x40b1f46252a2fc7f039581a00da85a857a5eb78f32d958ba4b263881fa62e661
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:1dd929aa388bd44d06968d7dfe0fce0bd295c91971b5117d6d13db788a208dd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42146095
- Bitcoin block existence check
- https://blockstream.info/api/block/960296