ISRC HKI190107306
Verified recording
HKI190107306 is “Concerto Armonico No. 2 in B-Flat Major: Da capella presto” by Unico Wilhelm van Wassenaer,
registered on the CopyrightChains blockchain with CopyrightID
0x164989ef8281e96633fbe8ad511fb65ee28545ffb4fab1f68df93a87f57f6edc 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/HKI190107306.
Recording identifiers
- ISRC
- HKI190107306
- Title
- Concerto Armonico No. 2 in B-Flat Major: Da capella presto
- Artist
- Unico Wilhelm van Wassenaer
- CopyrightID (CopyrightChains transaction hash)
0x164989ef8281e96633fbe8ad511fb65ee28545ffb4fab1f68df93a87f57f6edc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be16c6c00f8f5cddf9685a7cb50b385fad0c5ecb88f69a367a0dfac4065a4c3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190107306
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto Armonico No. 2 in B-Flat Major: Da capella presto · Machine-readable JSON-LD