ISRC DEF059702393
Verified recording
DEF059702393 is “5 Pieces for Musical Clock, WoO 33: 3. Allegro in G Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3db09e96b790cd69a58131eccaf401b52e88ac05d71440f7c71b3035729fb564 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059702393.
Recording identifiers
- ISRC
- DEF059702393
- Title
- 5 Pieces for Musical Clock, WoO 33: 3. Allegro in G Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3db09e96b790cd69a58131eccaf401b52e88ac05d71440f7c71b3035729fb564
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a33fc5eedfad7ef6b85c8422df78c7a1fd3abd1a0b32e17a7016e65612a7f779- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059702393
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: 5 Pieces for Musical Clock, WoO 33: 3. Allegro in G Major · Machine-readable JSON-LD