ISRC QZRP52361384
Verified recording
QZRP52361384 is “Unk x keyz” by Pesofr,
registered on the CopyrightChains blockchain with CopyrightID
0xded0d069c2a5a05ab216e9d98176a759f50cb857f659eb453e9fa0e24eaeccb6 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52361384.
Recording identifiers
- ISRC
- QZRP52361384
- Title
- Unk x keyz
- Artist
- Pesofr
- CopyrightID (CopyrightChains transaction hash)
0xded0d069c2a5a05ab216e9d98176a759f50cb857f659eb453e9fa0e24eaeccb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:536be8a9a0b72f0d627bbcacb2439994acf14ab97ab516be74c9f283ab6624fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52361384
- Bitcoin block existence check
- https://blockstream.info/api/block/960389