ISRC CALC40900175
Verified recording
CALC40900175 is “Grillensymphonie - Caprice Symphony in G major, TWV 50: III. Presto” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x7670fab89df8006f02d027ba72116033d64183c52661f626520d2d2fdb2d62b7 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900175.
Recording identifiers
- ISRC
- CALC40900175
- Title
- Grillensymphonie - Caprice Symphony in G major, TWV 50: III. Presto
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x7670fab89df8006f02d027ba72116033d64183c52661f626520d2d2fdb2d62b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a58159acc5f7b76fc8e8c7ad6b0a74955ec8e81ff9db60491b95c24b9d9b30ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900175
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Grillensymphonie - Caprice Symphony in G major, TWV 50: III. Presto · Machine-readable JSON-LD