ISRC HKI191403302
Verified recording
HKI191403302 is “Concerto for String Orchestra: II. Andante” by Grażyna Bacewicz,
registered on the CopyrightChains blockchain with CopyrightID
0x7940c21d16354fc028ee20529492bcf8c98e291a1f749a3c6850b679f8a2aa97 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191403302.
Recording identifiers
- ISRC
- HKI191403302
- Title
- Concerto for String Orchestra: II. Andante
- Artist
- Grażyna Bacewicz
- CopyrightID (CopyrightChains transaction hash)
0x7940c21d16354fc028ee20529492bcf8c98e291a1f749a3c6850b679f8a2aa97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:02c4a0e1e2219a9820f426a7be925f3e55ede8cf8eddfaf0d65f778f57b7b24c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191403302
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Concerto for String Orchestra: II. Andante · Machine-readable JSON-LD