ISRC DEF056000001
Verified recording
DEF056000001 is “12 Contredanses, WoO 14: No. 10 in C Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5cdc6970190ad076c0340aef6e24007bb6a07dc9878c72a8a9260f9617a2c657 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000001.
Recording identifiers
- ISRC
- DEF056000001
- Title
- 12 Contredanses, WoO 14: No. 10 in C Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5cdc6970190ad076c0340aef6e24007bb6a07dc9878c72a8a9260f9617a2c657
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:7864b3e81e59709fe36841c08fb75df0f6f3e3646c7ab3d5b63be313f3785856- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000001
- Bitcoin block existence check
- https://blockstream.info/api/block/959137
Full record
Track page: 12 Contredanses, WoO 14: No. 10 in C Major · Machine-readable JSON-LD