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