ISRC QZFZ42165772
Verified recording
QZFZ42165772 is “Fiender” by Jerez,
registered on the CopyrightChains blockchain with CopyrightID
0xabbd921a0f3c283b188bc51b93a42a2d4b2ceb0f54ea991f325fc00a8ba103d4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42165772.
Recording identifiers
- ISRC
- QZFZ42165772
- Title
- Fiender
- Artist
- Jerez
- CopyrightID (CopyrightChains transaction hash)
0xabbd921a0f3c283b188bc51b93a42a2d4b2ceb0f54ea991f325fc00a8ba103d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d425954e4d747d9544eb15a9cc338ecbaef5eb6b3f64fddbe74996635fbb76b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42165772
- Bitcoin block existence check
- https://blockstream.info/api/block/957118