ISRC DEF056904010
Verified recording
DEF056904010 is “March for Military Music in D Major, WoO 22” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5b05663a7b97722f996ad20c945ea2ba9393123b4b5b4424d47080e069453461 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904010.
Recording identifiers
- ISRC
- DEF056904010
- Title
- March for Military Music in D Major, WoO 22
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5b05663a7b97722f996ad20c945ea2ba9393123b4b5b4424d47080e069453461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9f28b7496e0fef5eba64f7045fb24bccb860930926d8c8cfbedc1647acfc7bfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: March for Military Music in D Major, WoO 22 · Machine-readable JSON-LD