ISRC QZBRF1864374
Verified recording
QZBRF1864374 is “Los Años Viejos” by Infiltrados,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c1ea6bd06152ddaa810ae3bcaa2055b5c152052d1b55a9cce64770e81c5ded and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1864374.
Recording identifiers
- ISRC
- QZBRF1864374
- Title
- Los Años Viejos
- Artist
- Infiltrados
- CopyrightID (CopyrightChains transaction hash)
0xa4c1ea6bd06152ddaa810ae3bcaa2055b5c152052d1b55a9cce64770e81c5ded
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:133c02720dad8e5acfab74741ff5d1198ddbeaaa38a5b60aa31d56915f2d59a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1864374
- Bitcoin block existence check
- https://blockstream.info/api/block/960506