ISRC QZFZ61958101
Verified recording
QZFZ61958101 is “Uhu” by Zack Ink,
registered on the CopyrightChains blockchain with CopyrightID
0x8633af754f5e6126cd7cf827a36dd84a177a0c90a837a935235e780a96b36f00 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/QZFZ61958101.
Recording identifiers
- ISRC
- QZFZ61958101
- Title
- Uhu
- Artist
- Zack Ink
- CopyrightID (CopyrightChains transaction hash)
0x8633af754f5e6126cd7cf827a36dd84a177a0c90a837a935235e780a96b36f00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:98fdc063eafdfe1dc713aadcfe31f127fb606e4ca6a79d08588952b436472fc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61958101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118