ISRC HKI191154605
Verified recording
HKI191154605 is “Concerto-Cantata, Op. 65: I. Recitativo: Lento (quasi molto lento)” by Henryk Górecki,
registered on the CopyrightChains blockchain with CopyrightID
0x9ae80defc1c379ddc3a28e9445a955b6ec2e2b43827fe9f8d05943ce99d764c3 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/HKI191154605.
Recording identifiers
- ISRC
- HKI191154605
- Title
- Concerto-Cantata, Op. 65: I. Recitativo: Lento (quasi molto lento)
- Artist
- Henryk Górecki
- CopyrightID (CopyrightChains transaction hash)
0x9ae80defc1c379ddc3a28e9445a955b6ec2e2b43827fe9f8d05943ce99d764c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d35b929146647dd50aae0c3ce85766c957b2b315d0937738b1f3ea4eab7b55a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191154605
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto-Cantata, Op. 65: I. Recitativo: Lento (quasi molto lento) · Machine-readable JSON-LD