ISRC QZ5AB1819436
Verified recording
QZ5AB1819436 is “Kafir” by Siirbaz,
registered on the CopyrightChains blockchain with CopyrightID
0x1e70d6fa8ae04dd1b1b275904edf82ff2677e61c4f2b0526e1a3546335695b4d and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1819436.
Recording identifiers
- ISRC
- QZ5AB1819436
- Title
- Kafir
- Artist
- Siirbaz
- CopyrightID (CopyrightChains transaction hash)
0x1e70d6fa8ae04dd1b1b275904edf82ff2677e61c4f2b0526e1a3546335695b4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:496e299a2b4f7f48588bb1e3423a5bb1bddbd85baf38941713276445f2c3a362- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1819436
- Bitcoin block existence check
- https://blockstream.info/api/block/960473