ISRC QZDQH2103895
Verified recording
QZDQH2103895 is “Libre Como el Viento” by Los Amigueros de la Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0xe3c9f193a79136acc8c1bca8ba4cd01cd24f220ae80d58d5d7a56cdd33a551c0 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2103895.
Recording identifiers
- ISRC
- QZDQH2103895
- Title
- Libre Como el Viento
- Artist
- Los Amigueros de la Sierra
- CopyrightID (CopyrightChains transaction hash)
0xe3c9f193a79136acc8c1bca8ba4cd01cd24f220ae80d58d5d7a56cdd33a551c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:bcd647cd77d6eb5e92ec0a8fd5928cd2ba14f8888cf9bc87fb45bf82fd21d56a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2103895
- Bitcoin block existence check
- https://blockstream.info/api/block/960291