ISRC QZMEN2217412
Verified recording
QZMEN2217412 is “Write You A Letter” by Johnald,
registered on the CopyrightChains blockchain with CopyrightID
0xeec76edf35f6739b1727313cee8cdeb8d50bafe7629917ed23032c79108ccb79 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/QZMEN2217412.
Recording identifiers
- ISRC
- QZMEN2217412
- Title
- Write You A Letter
- Artist
- Johnald
- CopyrightID (CopyrightChains transaction hash)
0xeec76edf35f6739b1727313cee8cdeb8d50bafe7629917ed23032c79108ccb79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fd2263c1fc518bed9714594465aabde661fd955e49041bde21473dd1e3f08d8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2217412
- Bitcoin block existence check
- https://blockstream.info/api/block/953520