ISRC CHE272503079
Verified recording
CHE272503079 is “Piano Sonata No. 7 in D Major, Op. 10 No. 3: I. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xcceaf6a6fb6d6e86e2aaa046b65cdd8c3b11dac295024a50e02da9b605b01c97 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272503079.
Recording identifiers
- ISRC
- CHE272503079
- Title
- Piano Sonata No. 7 in D Major, Op. 10 No. 3: I. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xcceaf6a6fb6d6e86e2aaa046b65cdd8c3b11dac295024a50e02da9b605b01c97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:909b2aed64e95dd201c450307dbe4b5e54a8a37baeafbdf78d434f55ad06bc1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272503079
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Piano Sonata No. 7 in D Major, Op. 10 No. 3: I. Presto · Machine-readable JSON-LD