ISRC DEF056904050
Verified recording
DEF056904050 is “March for Military Music in F Major, WoO 19” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x264f15c94900fcad0448fd6524c9a3363fc9278a6485e2785250c32f6073f114 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904050.
Recording identifiers
- ISRC
- DEF056904050
- Title
- March for Military Music in F Major, WoO 19
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x264f15c94900fcad0448fd6524c9a3363fc9278a6485e2785250c32f6073f114
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:137b2c3227726bf52816504bd333db65d225bd6846f5e51d5117abaecb96b4c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904050
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: March for Military Music in F Major, WoO 19 · Machine-readable JSON-LD