ISRC SEAEK9957140
Verified recording
SEAEK9957140 is “La princesse jaune (the Yellow Princess), Op. 30: Overture to the opera ‘La Princesse jaune’, Op. 30 [arr. For piano]” by Leonardo Leo,
registered on the CopyrightChains blockchain with CopyrightID
0x5ab8184fc075efb0cf2154d0e094331befe5b909a8f1e53f6b93c5bb1f3a8a9f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9957140.
Recording identifiers
- ISRC
- SEAEK9957140
- Title
- La princesse jaune (the Yellow Princess), Op. 30: Overture to the opera ‘La Princesse jaune’, Op. 30 [arr. For piano]
- Artist
- Leonardo Leo
- CopyrightID (CopyrightChains transaction hash)
0x5ab8184fc075efb0cf2154d0e094331befe5b909a8f1e53f6b93c5bb1f3a8a9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f774986aab597623c6f1bfa0ee4cdef8bab48982bafbfb6871484f1145a109bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9957140
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: La princesse jaune (the Yellow Princess), Op. 30: Overture to the opera ‘La Princesse jaune’, Op. 30 [arr. For piano] · Machine-readable JSON-LD