ISRC CALC40900173
Verified recording
CALC40900173 is “Grillensymphonie - Caprice Symphony in G major, TWV 50: I. Etwas lebhaft” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0xed0e432ca273e35a9bf939a91951fc27a277714f63956959b010fe12de5cab65 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900173.
Recording identifiers
- ISRC
- CALC40900173
- Title
- Grillensymphonie - Caprice Symphony in G major, TWV 50: I. Etwas lebhaft
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0xed0e432ca273e35a9bf939a91951fc27a277714f63956959b010fe12de5cab65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:4ecb6df80f076ea960fd0fac0dd491ac6a6f6101bf3b52c701379f86f4d01410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900173
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Grillensymphonie - Caprice Symphony in G major, TWV 50: I. Etwas lebhaft · Machine-readable JSON-LD