ISRC CZA161900853
Verified recording
CZA161900853 is “Wind Quintet in E Minor, Op. 88 No. 1: No. 2, Andante poco allegretto” by Antoine Reicha,
registered on the CopyrightChains blockchain with CopyrightID
0xae6d5835762620be2ddb16e42cd5cb2e5efeee55ea97b04c6a0a9f84aa4b9071 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161900853.
Recording identifiers
- ISRC
- CZA161900853
- Title
- Wind Quintet in E Minor, Op. 88 No. 1: No. 2, Andante poco allegretto
- Artist
- Antoine Reicha
- CopyrightID (CopyrightChains transaction hash)
0xae6d5835762620be2ddb16e42cd5cb2e5efeee55ea97b04c6a0a9f84aa4b9071
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:260137eb986f759150653995c260b994c3438101a7f19a9308a1aada52fc65ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161900853
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Wind Quintet in E Minor, Op. 88 No. 1: No. 2, Andante poco allegretto · Machine-readable JSON-LD