ISRC DEF056904000
Verified recording
DEF056904000 is “March for Military Music in D Major, WoO 21” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x60cba078de519e48097628340b3a8c99277d88778614e1c8915b342e2b492ae7 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904000.
Recording identifiers
- ISRC
- DEF056904000
- Title
- March for Military Music in D Major, WoO 21
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x60cba078de519e48097628340b3a8c99277d88778614e1c8915b342e2b492ae7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:78b01bfd95ecfa23cae80d8908152b25ac04d59514f145ad931efaa9007ff29a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904000
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: March for Military Music in D Major, WoO 21 · Machine-readable JSON-LD