ISRC DEF054302093
Verified recording
DEF054302093 is “Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace - Live at Alte Philharmonie, Berlin, 1943” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2418c082da2d78e2b241a924a5bc8a82f7a4e25d7fab213e3f38d5712c159422 and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054302093.
Recording identifiers
- ISRC
- DEF054302093
- Title
- Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace - Live at Alte Philharmonie, Berlin, 1943
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2418c082da2d78e2b241a924a5bc8a82f7a4e25d7fab213e3f38d5712c159422
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:0c67f86c7bf5d71f52237450eafa4c538ed5ee872d2bb920541c2c6d38ccf245- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054302093
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace - Live at Alte Philharmonie, Berlin, 1943 · Machine-readable JSON-LD