ISRC HKI199598118
Verified recording
HKI199598118 is “Trumpet Sonata, Op. 3, No. 10: IV. Presto” by Andrea Grossi,
registered on the CopyrightChains blockchain with CopyrightID
0x6a1d6a5a82940d181a7306df76eea7d4709e3aeadec7455d272df7e76c0cb607 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598118.
Recording identifiers
- ISRC
- HKI199598118
- Title
- Trumpet Sonata, Op. 3, No. 10: IV. Presto
- Artist
- Andrea Grossi
- CopyrightID (CopyrightChains transaction hash)
0x6a1d6a5a82940d181a7306df76eea7d4709e3aeadec7455d272df7e76c0cb607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fd6efe403bb24d02a39dbbc4bbbf00e494f952a6726c517207549c20ebfecb5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598118
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Trumpet Sonata, Op. 3, No. 10: IV. Presto · Machine-readable JSON-LD