ISRC QZDQH1803440
Verified recording
QZDQH1803440 is “La Calabaza (En Vivo)” by Los Amigueros de la Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x73384997e8fdc419664312df6f07b9f1b8a4ec0f2e01c12b5a1cf7e2e44d4acb and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1803440.
Recording identifiers
- ISRC
- QZDQH1803440
- Title
- La Calabaza (En Vivo)
- Artist
- Los Amigueros de la Sierra
- CopyrightID (CopyrightChains transaction hash)
0x73384997e8fdc419664312df6f07b9f1b8a4ec0f2e01c12b5a1cf7e2e44d4acb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:17ccd6b85d52af7ff614b23ec791a1beb02f74ebfee1142bf81ff01c69645859- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1803440
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La Calabaza (En Vivo) · Machine-readable JSON-LD