ISRC CH4212100166
Verified recording
CH4212100166 is “Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x00a391c1b34bfa7a3da5cee90e5c72007bd743c62ce3fe4460534525fcf7bcd9 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100166.
Recording identifiers
- ISRC
- CH4212100166
- Title
- Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x00a391c1b34bfa7a3da5cee90e5c72007bd743c62ce3fe4460534525fcf7bcd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ce243046a63c22b95a4321a9405706ce7703ea7e3f001144071d0b021ca71c9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100166
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio · Machine-readable JSON-LD