ISRC USFKZ2100015
Verified recording
USFKZ2100015 is “Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto (Live)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x42a5f87481b74cdb81063d9afbce8415c22a22fcfd53f71575c5fcc2bf992e1d and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ2100015.
Recording identifiers
- ISRC
- USFKZ2100015
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto (Live)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x42a5f87481b74cdb81063d9afbce8415c22a22fcfd53f71575c5fcc2bf992e1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1588c4352edb22d59a8a5844449513ee6975f05e83b1497b159a2b150eed6308- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ2100015
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto (Live) · Machine-readable JSON-LD