ISRC HUA150712911
Verified recording
HUA150712911 is “Hipartita, Op. 43: I. *** (sostenuto, doloroso)” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0x8f3d4139897875ab55383fd2fd3b29ccabd22d7f8be1819098b5a841e377f562 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/HUA150712911.
Recording identifiers
- ISRC
- HUA150712911
- Title
- Hipartita, Op. 43: I. *** (sostenuto, doloroso)
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0x8f3d4139897875ab55383fd2fd3b29ccabd22d7f8be1819098b5a841e377f562
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:599fe7cd4dacb78be4cf42d85acfa833e06da535405f03418f1d989791d07896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA150712911
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hipartita, Op. 43: I. *** (sostenuto, doloroso) · Machine-readable JSON-LD