ISRC QMZ621110034
Verified recording
QMZ621110034 is “La Fiesta” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0x6b4f359afe88fa460c27595365268765e67dbfc4f85250148bf76f94671f1e3c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621110034.
Recording identifiers
- ISRC
- QMZ621110034
- Title
- La Fiesta
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0x6b4f359afe88fa460c27595365268765e67dbfc4f85250148bf76f94671f1e3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:0d8c338c259eb914d15fd971181246c597ba9a24ac19b2f7d158eed1d755fb58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621110034
- Bitcoin block existence check
- https://blockstream.info/api/block/960403