ISRC HKI190416001
Verified recording
HKI190416001 is “2 Polonaises, S. 223/R. 44: No. 1, Polonaise melancolique in C Minor” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x952f60ec9496eba2ded381e0b1ecbe3e08c592fddec090af0148e28444a6716c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190416001.
Recording identifiers
- ISRC
- HKI190416001
- Title
- 2 Polonaises, S. 223/R. 44: No. 1, Polonaise melancolique in C Minor
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x952f60ec9496eba2ded381e0b1ecbe3e08c592fddec090af0148e28444a6716c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c708b6506deb6b9eff71fe44683aee858e2489a2b438c052dcaa2136a09d711- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190416001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 2 Polonaises, S. 223/R. 44: No. 1, Polonaise melancolique in C Minor · Machine-readable JSON-LD