ISRC ITDQ70050664
Verified recording
ITDQ70050664 is “Piano Concerto in B-Flat Major, Op. 40, "Military": I. Allegro moderato” by Jan Ladislav Dussek,
registered on the CopyrightChains blockchain with CopyrightID
0x7e0efa4ea8282c40a8ce000bdd16ae79b1fd519f9d812aa0edf7b31c3c0f9a38 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/ITDQ70050664.
Recording identifiers
- ISRC
- ITDQ70050664
- Title
- Piano Concerto in B-Flat Major, Op. 40, "Military": I. Allegro moderato
- Artist
- Jan Ladislav Dussek
- CopyrightID (CopyrightChains transaction hash)
0x7e0efa4ea8282c40a8ce000bdd16ae79b1fd519f9d812aa0edf7b31c3c0f9a38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bb5085f6385d106d83c2fbb9a059d28402b19752f65185ff426cd0a366f0c7b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70050664
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in B-Flat Major, Op. 40, "Military": I. Allegro moderato · Machine-readable JSON-LD