ISRC ITE011801853
Verified recording
ITE011801853 is “Clarinet Sonata No. 1 in F Minor, Op.120 No. 1: I. Allegro appassionato” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x42f3a73f26dec75c6533abc5bcf526927d3f2fc0d8b099bd2aefc9d311f44fc5 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE011801853.
Recording identifiers
- ISRC
- ITE011801853
- Title
- Clarinet Sonata No. 1 in F Minor, Op.120 No. 1: I. Allegro appassionato
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x42f3a73f26dec75c6533abc5bcf526927d3f2fc0d8b099bd2aefc9d311f44fc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:52d709992457d147bfc991b41987a01cd2c6583be698bf0d284920691690777f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE011801853
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Clarinet Sonata No. 1 in F Minor, Op.120 No. 1: I. Allegro appassionato · Machine-readable JSON-LD