ISRC DEFG21210306
Verified recording
DEFG21210306 is “6 Divertissements, Op. 68: No. 5 in G Major (version for solo flute)” by Friedrich Kuhlau,
registered on the CopyrightChains blockchain with CopyrightID
0xf8a54a922b8e58f8f4cfc069e1a52a6408f7fb91f784102c7339d3e7ee77249e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21210306.
Recording identifiers
- ISRC
- DEFG21210306
- Title
- 6 Divertissements, Op. 68: No. 5 in G Major (version for solo flute)
- Artist
- Friedrich Kuhlau
- CopyrightID (CopyrightChains transaction hash)
0xf8a54a922b8e58f8f4cfc069e1a52a6408f7fb91f784102c7339d3e7ee77249e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:af6f5840c6b781cd325be6deb7bdf54a19c2e3dcb956feb9a1a0fe440ac456c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21210306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Divertissements, Op. 68: No. 5 in G Major (version for solo flute) · Machine-readable JSON-LD