ISRC QZR8K2321074
Verified recording
QZR8K2321074 is “Spanish Sketch” by Chick Corea Elektric Band II,
registered on the CopyrightChains blockchain with CopyrightID
0x329623c8d4e0f2b72738489c9c54e2e955fac232ca4f2d233ddcf31b4b7ac60e 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/QZR8K2321074.
Recording identifiers
- ISRC
- QZR8K2321074
- Title
- Spanish Sketch
- Artist
- Chick Corea Elektric Band II
- CopyrightID (CopyrightChains transaction hash)
0x329623c8d4e0f2b72738489c9c54e2e955fac232ca4f2d233ddcf31b4b7ac60e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fd0e0a5570329a1cba8df1a840170644367cc43e4521cb45a674d3d4ec79d3e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8K2321074
- Bitcoin block existence check
- https://blockstream.info/api/block/956304