ISRC QZFZ52199329
Verified recording
QZFZ52199329 is “s-Hun” by Kaf,
registered on the CopyrightChains blockchain with CopyrightID
0x3087b7b0aaa3dabcae3bcbc760c537d7548aebc194a2bdbe5758444851cc4a6d 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/QZFZ52199329.
Recording identifiers
- ISRC
- QZFZ52199329
- Title
- s-Hun
- Artist
- Kaf
- CopyrightID (CopyrightChains transaction hash)
0x3087b7b0aaa3dabcae3bcbc760c537d7548aebc194a2bdbe5758444851cc4a6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:37fa4ac2a944878398502d504c758907a272f3c3750e73110d7393fba9c7f694- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52199329
- Bitcoin block existence check
- https://blockstream.info/api/block/960334