ISRC DEF056903990
Verified recording
DEF056903990 is “March for Military Music in D Major, WoO 24” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe809e93929a0e846a53e18ed3a32b7c54677331223fc5ce2c5b6f2dfdc6f0c2a and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056903990.
Recording identifiers
- ISRC
- DEF056903990
- Title
- March for Military Music in D Major, WoO 24
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe809e93929a0e846a53e18ed3a32b7c54677331223fc5ce2c5b6f2dfdc6f0c2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:0f2ca1a17ef96f0607cf18db4a2f5877befad64faf35b4c0c3f9c530ba5f615d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056903990
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: March for Military Music in D Major, WoO 24 · Machine-readable JSON-LD