ISRC QZNWW2203689
Verified recording
QZNWW2203689 is “CALMADA” by HOUDI,
registered on the CopyrightChains blockchain with CopyrightID
0xf11faedc17dcf054fe848d961bc67930ef44865bf800e19995918b33b98521f3 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/QZNWW2203689.
Recording identifiers
- ISRC
- QZNWW2203689
- Title
- CALMADA
- Artist
- HOUDI
- CopyrightID (CopyrightChains transaction hash)
0xf11faedc17dcf054fe848d961bc67930ef44865bf800e19995918b33b98521f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1005d84c612145001e16d7377fca1007a8d3d54860d1558bc4599a831672dac9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2203689
- Bitcoin block existence check
- https://blockstream.info/api/block/953520