ISRC QZHZ42252070
Verified recording
QZHZ42252070 is “La Mirada Perdida” by Leyruk,
registered on the CopyrightChains blockchain with CopyrightID
0x03e756918d061ae79ba1097080339add8091b71654d4ab6f654a6ff9cb677df8 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42252070.
Recording identifiers
- ISRC
- QZHZ42252070
- Title
- La Mirada Perdida
- Artist
- Leyruk
- CopyrightID (CopyrightChains transaction hash)
0x03e756918d061ae79ba1097080339add8091b71654d4ab6f654a6ff9cb677df8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:da0f648ec93cbdb6f5e045e44c3520b447c55f5d578c24c63ac430d1c1c28db3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42252070
- Bitcoin block existence check
- https://blockstream.info/api/block/960463