ISRC QZ8BZ2307134
Verified recording
QZ8BZ2307134 is “Anniversaries for Orchestra: X. For Felicia Montealegre / Interview (Dialogue) / Songfest: To What You Said” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0xeb1d4380e336bb79c32cdd811a328ba935c7e77fd18651b83eda59950df88a69 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2307134.
Recording identifiers
- ISRC
- QZ8BZ2307134
- Title
- Anniversaries for Orchestra: X. For Felicia Montealegre / Interview (Dialogue) / Songfest: To What You Said
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0xeb1d4380e336bb79c32cdd811a328ba935c7e77fd18651b83eda59950df88a69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:f870655145fbb7bfa6cd1bf883c3fd808e62f915307af62e9c9071f93093d8a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2307134
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Anniversaries for Orchestra: X. For Felicia Montealegre / Interview (Dialogue) / Songfest: To What You Said · Machine-readable JSON-LD