ISRC QMBZ91360259
Verified recording
QMBZ91360259 is “El Apache Argentino” by Juan D'Arienzo,
registered on the CopyrightChains blockchain with CopyrightID
0x4f886073dcbc8e7923d4d80d0ae3da8db7dc17393b79ace9629813f89f8c690a and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91360259.
Recording identifiers
- ISRC
- QMBZ91360259
- Title
- El Apache Argentino
- Artist
- Juan D'Arienzo
- CopyrightID (CopyrightChains transaction hash)
0x4f886073dcbc8e7923d4d80d0ae3da8db7dc17393b79ace9629813f89f8c690a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:b65ce799fa8332092015d5e6dd59390ee0d1c36e7ec2f54b0946206809e07b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91360259
- Bitcoin block existence check
- https://blockstream.info/api/block/960485