ISRC USFKZ2100013
Verified recording
USFKZ2100013 is “Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace (Live)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xfbfdcc879c845482043be0598731326a1b00edb6a7d99c9677d598b56d9eb91c and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ2100013.
Recording identifiers
- ISRC
- USFKZ2100013
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace (Live)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xfbfdcc879c845482043be0598731326a1b00edb6a7d99c9677d598b56d9eb91c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:ff89db9496954127bbc77eb0b45612b6a9f0572c8d1c0938eb0a99b1c40139f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ2100013
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace (Live) · Machine-readable JSON-LD