ISRC ITN320903164
Verified recording
ITN320903164 is “Overture for Flute and Bassoon in G Major: I. Overture: Presto” by Christoph Graupner,
registered on the CopyrightChains blockchain with CopyrightID
0x73e0b9c024ccfdfe821d5163360532ed0e9675ebb07d48be213519f3a6a37bbb 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/ITN320903164.
Recording identifiers
- ISRC
- ITN320903164
- Title
- Overture for Flute and Bassoon in G Major: I. Overture: Presto
- Artist
- Christoph Graupner
- CopyrightID (CopyrightChains transaction hash)
0x73e0b9c024ccfdfe821d5163360532ed0e9675ebb07d48be213519f3a6a37bbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9ff1732128a2f2184ff8305dc3822202bb81c775b012d36ff516accc9430d2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN320903164
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Overture for Flute and Bassoon in G Major: I. Overture: Presto · Machine-readable JSON-LD