ISRC CH4212000032
Verified recording
CH4212000032 is “Symphonie No. 5 en Do mineur, Op. 67: III. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9fc29ce8a1d7ade18c85e447b1ef24f20a7da6ac24d03b222817a1c47d4689b6 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000032.
Recording identifiers
- ISRC
- CH4212000032
- Title
- Symphonie No. 5 en Do mineur, Op. 67: III. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9fc29ce8a1d7ade18c85e447b1ef24f20a7da6ac24d03b222817a1c47d4689b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:6f418a3f34dc440b0da71f0b5f77ec646f64c4dbfbf78d8ae57cae129941c339- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000032
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Symphonie No. 5 en Do mineur, Op. 67: III. Allegro · Machine-readable JSON-LD