ISRC QZR8K2321067
Verified recording
QZR8K2321067 is “CTA” by Chick Corea Elektric Band II,
registered on the CopyrightChains blockchain with CopyrightID
0x389fcb8d97f57c5ccf55ca5bc0ee4b49fcf6c7e608e6d870f3ca789fb155ca80 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8K2321067.
Recording identifiers
- ISRC
- QZR8K2321067
- Title
- CTA
- Artist
- Chick Corea Elektric Band II
- CopyrightID (CopyrightChains transaction hash)
0x389fcb8d97f57c5ccf55ca5bc0ee4b49fcf6c7e608e6d870f3ca789fb155ca80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7b4d9a3bdd363dcec314c6baad7d843793024e9c11881b2363d6bc1ec32f7149- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8K2321067
- Bitcoin block existence check
- https://blockstream.info/api/block/953520