ISRC FRZ131717040
Verified recording
FRZ131717040 is “Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo all Zingarese. Presto - Orchestrated in 1937 by Arnold Schoenberg” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xa7977cc2d8329125cbd007eb0e5f982c248b45837b1dcab95099ad507e52d0f9 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/FRZ131717040.
Recording identifiers
- ISRC
- FRZ131717040
- Title
- Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo all Zingarese. Presto - Orchestrated in 1937 by Arnold Schoenberg
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xa7977cc2d8329125cbd007eb0e5f982c248b45837b1dcab95099ad507e52d0f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3b43ed2fb6b36ad253dda24797b1248b40fd2708a90dd0348add2587c62939a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131717040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo all Zingarese. Presto - Orchestrated in 1937 by Arnold Schoenberg · Machine-readable JSON-LD