ISRC QZDA72199496
Verified recording
QZDA72199496 is “448” by Fiend,
registered on the CopyrightChains blockchain with CopyrightID
0x5fce793064f511b367c86cdf2919b6cf40d8fbce8ae2a8b07903ad966e9a22cc and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72199496.
Recording identifiers
- ISRC
- QZDA72199496
- Title
- 448
- Artist
- Fiend
- CopyrightID (CopyrightChains transaction hash)
0x5fce793064f511b367c86cdf2919b6cf40d8fbce8ae2a8b07903ad966e9a22cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:569168fe71fa9aa96f654b6cb003bf77b588fc0c096c135cba57c2e1c26bd8b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72199496
- Bitcoin block existence check
- https://blockstream.info/api/block/960220