ISRC JPZ922011304
Verified recording
JPZ922011304 is “Two Cathedrals” by Kevin Penkin,
registered on the CopyrightChains blockchain with CopyrightID
0x010284e06383534a875a0c0138a0b61898a1e859c734681b07206b574442300b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922011304.
Recording identifiers
- ISRC
- JPZ922011304
- Title
- Two Cathedrals
- Artist
- Kevin Penkin
- CopyrightID (CopyrightChains transaction hash)
0x010284e06383534a875a0c0138a0b61898a1e859c734681b07206b574442300b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2f7ca9621ff4fa8f8f0424467dbaebb753f667ed110bc81c7cc2219c784aef93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922011304
- Bitcoin block existence check
- https://blockstream.info/api/block/956302