ISRC QMBZ91401673
Verified recording
QMBZ91401673 is “Alegre” by Antonio Arnedo,
registered on the CopyrightChains blockchain with CopyrightID
0x64d71e0269f0b9dc63909ea87f93f95024da766a1eb7930754bb517f856e6564 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91401673.
Recording identifiers
- ISRC
- QMBZ91401673
- Title
- Alegre
- Artist
- Antonio Arnedo
- CopyrightID (CopyrightChains transaction hash)
0x64d71e0269f0b9dc63909ea87f93f95024da766a1eb7930754bb517f856e6564
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:e050f316b05508bd2a4dd32e818db29665223b5ef2b9227560577c270a657a11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91401673
- Bitcoin block existence check
- https://blockstream.info/api/block/960509