ISRC QZNJX2032404
Verified recording
QZNJX2032404 is “La Expansión Oculta” by Fradi,
registered on the CopyrightChains blockchain with CopyrightID
0x09d1d0d9d8f39a7a64e0db8827ddf52d22dbc4c5f73d07b6b3436c4d79b58ac9 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2032404.
Recording identifiers
- ISRC
- QZNJX2032404
- Title
- La Expansión Oculta
- Artist
- Fradi
- CopyrightID (CopyrightChains transaction hash)
0x09d1d0d9d8f39a7a64e0db8827ddf52d22dbc4c5f73d07b6b3436c4d79b58ac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:279e6db893c332bf38faababf73a209ae9606f2df19d846b253f1b787fd27002- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2032404
- Bitcoin block existence check
- https://blockstream.info/api/block/960478