ISRC QZNJW2488740
Verified recording
QZNJW2488740 is “De Corazón” by Madnass,
registered on the CopyrightChains blockchain with CopyrightID
0x263c33328689c1669b5fab9016549f312af73474f0280106294f845f12e05f7e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2488740.
Recording identifiers
- ISRC
- QZNJW2488740
- Title
- De Corazón
- Artist
- Madnass
- CopyrightID (CopyrightChains transaction hash)
0x263c33328689c1669b5fab9016549f312af73474f0280106294f845f12e05f7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:53ce5877daa4d4836b9f84dd11138314f2574c090dfae0d9449d4daf61aab59c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2488740
- Bitcoin block existence check
- https://blockstream.info/api/block/957120