ISRC QZFYZ2290705
Verified recording
QZFYZ2290705 is “perfect promises” by John Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x08b6942ed3e1db8225f2a215e85b4c02ee9fc4f7e8d046a6a906b1c5995e168c 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/QZFYZ2290705.
Recording identifiers
- ISRC
- QZFYZ2290705
- Title
- perfect promises
- Artist
- John Lee
- CopyrightID (CopyrightChains transaction hash)
0x08b6942ed3e1db8225f2a215e85b4c02ee9fc4f7e8d046a6a906b1c5995e168c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0719992fee7599b78f751a5f01968fa25fc65958f7215cc3c1cced99d1f6112f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2290705
- Bitcoin block existence check
- https://blockstream.info/api/block/953520