ISRC DEP620300400
Verified recording
DEP620300400 is “Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xae3226361684f082819364700bbd4403f3853844ff11b080496cc2a3091cf1de and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP620300400.
Recording identifiers
- ISRC
- DEP620300400
- Title
- Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xae3226361684f082819364700bbd4403f3853844ff11b080496cc2a3091cf1de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:9fecc2ab98e22e03c040c52a208d86e9b7c55596436edab9c9d1856f3162d5e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP620300400
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro · Machine-readable JSON-LD