ISRC CH4212100165
Verified recording
CH4212100165 is “Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x79e60a1a70052e1a65a98176c710a7738ddff51318f85c3a0f98e68c9cef1214 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100165.
Recording identifiers
- ISRC
- CH4212100165
- Title
- Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x79e60a1a70052e1a65a98176c710a7738ddff51318f85c3a0f98e68c9cef1214
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:9e777d82fe05c7ddc9288209eb929db101c4c8d6961da5eda4b4b8d2f34a594a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100165
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto · Machine-readable JSON-LD