ISRC QMFMG1390264
Verified recording
QMFMG1390264 is “Viejo San Diego” by Orquesta Porfirio Díaz,
registered on the CopyrightChains blockchain with CopyrightID
0x4f668467ffd94a34b7e25a51e8ac0a29faca06f2274f16aa71b0462d41b225a9 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1390264.
Recording identifiers
- ISRC
- QMFMG1390264
- Title
- Viejo San Diego
- Artist
- Orquesta Porfirio Díaz
- CopyrightID (CopyrightChains transaction hash)
0x4f668467ffd94a34b7e25a51e8ac0a29faca06f2274f16aa71b0462d41b225a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:739d7b7331f589a7d8b3c872211898b8a207e5ff3f42b0b591b4d3a0c40d5077- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1390264
- Bitcoin block existence check
- https://blockstream.info/api/block/960258