ISRC QZKX72300001
Verified recording
QZKX72300001 is “Known Entity” by Cyrus Nabipoor,
registered on the CopyrightChains blockchain with CopyrightID
0x175d3bc53f6ab880bfba4b06ac182a465d92a3ae490dac0e0e9966e4fcc0bdff and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKX72300001.
Recording identifiers
- ISRC
- QZKX72300001
- Title
- Known Entity
- Artist
- Cyrus Nabipoor
- CopyrightID (CopyrightChains transaction hash)
0x175d3bc53f6ab880bfba4b06ac182a465d92a3ae490dac0e0e9966e4fcc0bdff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:343d0dd4cf4c8069c24594f94a872d012db5d72b66ef4ef6869e35442abdff23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKX72300001
- Bitcoin block existence check
- https://blockstream.info/api/block/960340