ISRC QZK6N2330634
Verified recording
QZK6N2330634 is “POSTAL” by Kemvr,
registered on the CopyrightChains blockchain with CopyrightID
0xdde9e0fd0f5415d16ffdb8b686717b04ff79d5dc1ce15127fbdcde70c81a79d8 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2330634.
Recording identifiers
- ISRC
- QZK6N2330634
- Title
- POSTAL
- Artist
- Kemvr
- CopyrightID (CopyrightChains transaction hash)
0xdde9e0fd0f5415d16ffdb8b686717b04ff79d5dc1ce15127fbdcde70c81a79d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:458a7b116c2ca7a877c35f2ac045fbda8496e5bb01a688a33f159d1650b4bcd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2330634
- Bitcoin block existence check
- https://blockstream.info/api/block/960212