ISRC QZFZ42441035
Verified recording
QZFZ42441035 is “11.11” by Handsome Tiger,
registered on the CopyrightChains blockchain with CopyrightID
0x0e61dd6fb8033f2fe519c7b262e65f01b5169246c1bbd0a891cb47109e51731c 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/QZFZ42441035.
Recording identifiers
- ISRC
- QZFZ42441035
- Title
- 11.11
- Artist
- Handsome Tiger
- CopyrightID (CopyrightChains transaction hash)
0x0e61dd6fb8033f2fe519c7b262e65f01b5169246c1bbd0a891cb47109e51731c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a0554f569a315af8c1f6f9c15689bd725394f39b44ce3fb84cd4bc91cac4202b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42441035
- Bitcoin block existence check
- https://blockstream.info/api/block/960478