ISRC CA5KV1410008
Verified recording
CA5KV1410008 is “Symphony No. 7 in A Major, Op. 92: II. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x87274cdb8d8f042664cbdc42e41c201b93402df9a2fe90af8ca349d30c51c1ee and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1410008.
Recording identifiers
- ISRC
- CA5KV1410008
- Title
- Symphony No. 7 in A Major, Op. 92: II. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x87274cdb8d8f042664cbdc42e41c201b93402df9a2fe90af8ca349d30c51c1ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:07bd96dc61c408331e1dba2ac1cf76ce77734732350f5d853f415a4d16231726- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1410008
- Bitcoin block existence check
- https://blockstream.info/api/block/960430
Full record
Track page: Symphony No. 7 in A Major, Op. 92: II. Allegretto · Machine-readable JSON-LD