ISRC FR9W11424371
Verified recording
FR9W11424371 is “Trio n°1, Op. 1: III. Scherzo allegro assai” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x68081597964e2c34ee7e4f6cd732f992f62b074d408832f6755a1f6bdcc38071 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/FR9W11424371.
Recording identifiers
- ISRC
- FR9W11424371
- Title
- Trio n°1, Op. 1: III. Scherzo allegro assai
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x68081597964e2c34ee7e4f6cd732f992f62b074d408832f6755a1f6bdcc38071
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08a6d1f2ccc1bab44bef2e2ad2d7fdd22cba7f6dfbe62ab324f1095edcdb4b26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11424371
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio n°1, Op. 1: III. Scherzo allegro assai · Machine-readable JSON-LD