ISRC CZA161900849
Verified recording
CZA161900849 is “Wind Quintet in E-Flat Major, Op. 88 No. 2: No. 3, Poco andante. Grazioso” by Antoine Reicha,
registered on the CopyrightChains blockchain with CopyrightID
0x232a87345fa6f9a227bd4bdb62c281378baf7112598c7d7ce0a7faeea8f005b6 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/CZA161900849.
Recording identifiers
- ISRC
- CZA161900849
- Title
- Wind Quintet in E-Flat Major, Op. 88 No. 2: No. 3, Poco andante. Grazioso
- Artist
- Antoine Reicha
- CopyrightID (CopyrightChains transaction hash)
0x232a87345fa6f9a227bd4bdb62c281378baf7112598c7d7ce0a7faeea8f005b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:58e71f49d04267e7c60d0322e793889e28aa02e6b7b6090804b64234fc7355fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161900849
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Wind Quintet in E-Flat Major, Op. 88 No. 2: No. 3, Poco andante. Grazioso · Machine-readable JSON-LD