ISRC DEF057302820
Verified recording
DEF057302820 is “March for Military Band in F Major, WoO 18 "Yorckscher Marsch"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb94a391a2221107b5734d0d565ca7c5e0a5d14829bae0ec046de8af10763867c 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/DEF057302820.
Recording identifiers
- ISRC
- DEF057302820
- Title
- March for Military Band in F Major, WoO 18 "Yorckscher Marsch"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb94a391a2221107b5734d0d565ca7c5e0a5d14829bae0ec046de8af10763867c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a2276a572ad56f15e0ff504393cf9b154d28030cc54d570d6cdbe648a34e481a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302820
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: March for Military Band in F Major, WoO 18 "Yorckscher Marsch" · Machine-readable JSON-LD