ISRC USSM19503324
Verified recording
USSM19503324 is “Études, Book 2: No. 7, Galamb Borong” by György Ligeti,
registered on the CopyrightChains blockchain with CopyrightID
0x1306231ae6dfa13d4f99fd144643018d2926644200df3028232384be411019cb and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503324.
Recording identifiers
- ISRC
- USSM19503324
- Title
- Études, Book 2: No. 7, Galamb Borong
- Artist
- György Ligeti
- CopyrightID (CopyrightChains transaction hash)
0x1306231ae6dfa13d4f99fd144643018d2926644200df3028232384be411019cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:34091229979c7a8373ea31542d6989b2dfd367ad623f7680b526be6ce5d0878f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503324
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Études, Book 2: No. 7, Galamb Borong · Machine-readable JSON-LD