ISRC SEAEJ9883020
Verified recording
SEAEJ9883020 is “Musica Ricercata for Piano: II. Mesto, rigido e cerimoniale” by György Ligeti,
registered on the CopyrightChains blockchain with CopyrightID
0xfa6536f5490db714d1ccd69c38c14c00cf8ebdbe859cb312e52181cbc8f66871 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9883020.
Recording identifiers
- ISRC
- SEAEJ9883020
- Title
- Musica Ricercata for Piano: II. Mesto, rigido e cerimoniale
- Artist
- György Ligeti
- CopyrightID (CopyrightChains transaction hash)
0xfa6536f5490db714d1ccd69c38c14c00cf8ebdbe859cb312e52181cbc8f66871
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:ba9536ed795c3453bc0e69fdb3fb4cb8a005d1426d0b2279ed937d88adeb444e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ9883020
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Musica Ricercata for Piano: II. Mesto, rigido e cerimoniale · Machine-readable JSON-LD