ISRC QMFMG1546616

Verified recording

QMFMG1546616 is “La Vieja de la Plaza” by Alberto Cortez, registered on the CopyrightChains blockchain with CopyrightID 0x535886b4993ec447ab6ef5db23d2409bd814a95e64ab2c45f3625696ccffe9a8 and independently timestamped in Bitcoin block 960468 on 2026-07-31. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1546616.

Recording identifiers

ISRC
QMFMG1546616
Title
La Vieja de la Plaza
Artist
Alberto Cortez
CopyrightID (CopyrightChains transaction hash)
0x535886b4993ec447ab6ef5db23d2409bd814a95e64ab2c45f3625696ccffe9a8

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-31T21:25:57+00:00
Bitcoin block
960468
Canonical record hash
sha256:6f118bb9cd3ea4dfd04de7443bacd1e671fa85f88d303f2e610bbd3be14666d5
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1546616
Bitcoin block existence check
https://blockstream.info/api/block/960468

Full record

Track page: La Vieja de la Plaza · Machine-readable JSON-LD