ISRC DEF056904040
Verified recording
DEF056904040 is “March for Military Music in F Major, WoO 18” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8418fd8bb459c89282f8ed1a0419884d325c4836d559d24ea4230957148721aa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904040.
Recording identifiers
- ISRC
- DEF056904040
- Title
- March for Military Music in F Major, WoO 18
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8418fd8bb459c89282f8ed1a0419884d325c4836d559d24ea4230957148721aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7ab25f80ef778b0599e43af4b26ba8e03e6826b87a0339b342b798ea3bf84902- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: March for Military Music in F Major, WoO 18 · Machine-readable JSON-LD