ISRC QZFYW2051504
Verified recording
QZFYW2051504 is “Guai” by Mandark,
registered on the CopyrightChains blockchain with CopyrightID
0x9840050d913af4d9489e8026aa62f625f0270832a0dd97da307c6aa7e015be45 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2051504.
Recording identifiers
- ISRC
- QZFYW2051504
- Title
- Guai
- Artist
- Mandark
- CopyrightID (CopyrightChains transaction hash)
0x9840050d913af4d9489e8026aa62f625f0270832a0dd97da307c6aa7e015be45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3c641c30af958715c4109891ba11cd51224aee3bc170bac13048585c763b4582- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2051504
- Bitcoin block existence check
- https://blockstream.info/api/block/960334