ISRC QZGLM2518851
Verified recording
QZGLM2518851 is “Úsala” by Los 4,
registered on the CopyrightChains blockchain with CopyrightID
0xeec3d5664a7947c1ca3c83e468648010a61ce4f231b8fc93cde93abbaad2fbff and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2518851.
Recording identifiers
- ISRC
- QZGLM2518851
- Title
- Úsala
- Artist
- Los 4
- CopyrightID (CopyrightChains transaction hash)
0xeec3d5664a7947c1ca3c83e468648010a61ce4f231b8fc93cde93abbaad2fbff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:53f3fd877c1452532a5df1969afc12bdb72da52f291a196a0abb775951c9548a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2518851
- Bitcoin block existence check
- https://blockstream.info/api/block/956304