ISRC QZNJW2152593
Verified recording
QZNJW2152593 is “Deriko” by Paul Dwyer,
registered on the CopyrightChains blockchain with CopyrightID
0x30c0782c36f5230e0bb1841901a47740e7c50975149451fe84c0efbff1a97579 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2152593.
Recording identifiers
- ISRC
- QZNJW2152593
- Title
- Deriko
- Artist
- Paul Dwyer
- CopyrightID (CopyrightChains transaction hash)
0x30c0782c36f5230e0bb1841901a47740e7c50975149451fe84c0efbff1a97579
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:18f7542a3eeb937ea8a90bec08e1a6ee83e5196855422d90bc1e3ad2d7fb7290- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2152593
- Bitcoin block existence check
- https://blockstream.info/api/block/953520