ISRC HKI199939302
Verified recording
HKI199939302 is “Trumpet Concerto in D Major: II. Andante molto” by Joseph Arnold Gross,
registered on the CopyrightChains blockchain with CopyrightID
0x90ccd0261b5f49aae69646c6dc1881501827030d4d60cbf9b2c7bb3225813d27 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939302.
Recording identifiers
- ISRC
- HKI199939302
- Title
- Trumpet Concerto in D Major: II. Andante molto
- Artist
- Joseph Arnold Gross
- CopyrightID (CopyrightChains transaction hash)
0x90ccd0261b5f49aae69646c6dc1881501827030d4d60cbf9b2c7bb3225813d27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:4fcc9290bed5f66e4a97b3fa2fa8deea8ef4ed8266a81e59d6c9ccf090e08896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939302
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: Trumpet Concerto in D Major: II. Andante molto · Machine-readable JSON-LD