ISRC HKI192208302
Verified recording
HKI192208302 is “Piano Quintet in A Major, Op. 5, B. 28: II. Andante sostenuto (Arr. P. Breiner for Piano)” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x9a14830ad1e9a2700c8bc2b43f81962b6612b2f876b1bc31ff9222569e817342 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192208302.
Recording identifiers
- ISRC
- HKI192208302
- Title
- Piano Quintet in A Major, Op. 5, B. 28: II. Andante sostenuto (Arr. P. Breiner for Piano)
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x9a14830ad1e9a2700c8bc2b43f81962b6612b2f876b1bc31ff9222569e817342
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:191d9a6e91df882c23f5924dda2ffd3c3a0afab4fbe11edd6163a3ed647e34f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192208302
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Quintet in A Major, Op. 5, B. 28: II. Andante sostenuto (Arr. P. Breiner for Piano) · Machine-readable JSON-LD