ISRC QZTAS2318581
Verified recording
QZTAS2318581 is “Alone” by Cyfa,
registered on the CopyrightChains blockchain with CopyrightID
0xff39821057c660d94a848fbf505c20af8fae749b18c675758db920e42bbc9772 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2318581.
Recording identifiers
- ISRC
- QZTAS2318581
- Title
- Alone
- Artist
- Cyfa
- CopyrightID (CopyrightChains transaction hash)
0xff39821057c660d94a848fbf505c20af8fae749b18c675758db920e42bbc9772
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:d75cd54b54b5cae8d3d06aa2a967f619c427ee551ced1a9de7a0c5906385d75e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2318581
- Bitcoin block existence check
- https://blockstream.info/api/block/960344