ISRC QZDQH2416031
Verified recording
QZDQH2416031 is “Calibre 40” by Los Amigueros de la Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x34ab1969bf73f80c182ea14ac36bb24f3bd66e719540a571b1018a9cf3980c66 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416031.
Recording identifiers
- ISRC
- QZDQH2416031
- Title
- Calibre 40
- Artist
- Los Amigueros de la Sierra
- CopyrightID (CopyrightChains transaction hash)
0x34ab1969bf73f80c182ea14ac36bb24f3bd66e719540a571b1018a9cf3980c66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dee2947fa0f21995fb2dff5b682c227ec16303feb15b5b18b41e340761968a5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416031
- Bitcoin block existence check
- https://blockstream.info/api/block/956304