ISRC USB8U1039174
Verified recording
USB8U1039174 is “Das Orgelbuchlein, BWV 599-644 (arr. G. Kurtag for piano 4 hands): Alle Menschen mussen sterben, BWV 643 (arr. G. Kurtag)” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0xe83cc5042a936d3dd2c2220801462a79b4d6b0342e85288dddcbb117224de85e and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1039174.
Recording identifiers
- ISRC
- USB8U1039174
- Title
- Das Orgelbuchlein, BWV 599-644 (arr. G. Kurtag for piano 4 hands): Alle Menschen mussen sterben, BWV 643 (arr. G. Kurtag)
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0xe83cc5042a936d3dd2c2220801462a79b4d6b0342e85288dddcbb117224de85e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:d57bfd95c58a4163dd6b9d0ff2d7c075c004748d6fc3485cdb2014e0659164ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1039174
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Das Orgelbuchlein, BWV 599-644 (arr. G. Kurtag for piano 4 hands): Alle Menschen mussen sterben, BWV 643 (arr. G. Kurtag) · Machine-readable JSON-LD