ISRC DEF056000176
Verified recording
DEF056000176 is “12 Contredanses, WoO 14: No. 6 in C Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd747038a6b88752e32d5add9212a421bb42036a02ef403430508d107cd9628b1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000176.
Recording identifiers
- ISRC
- DEF056000176
- Title
- 12 Contredanses, WoO 14: No. 6 in C Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd747038a6b88752e32d5add9212a421bb42036a02ef403430508d107cd9628b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ce81a4f8783a5d7de43c95e137a81cb7b3efcc1a365bb3d7d7f10ad2219123e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000176
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 12 Contredanses, WoO 14: No. 6 in C Major · Machine-readable JSON-LD