ISRC USASX0811612
Verified recording
USASX0811612 is “Fantaisie brillante on Rossini's Othello, Op. 11” by Heinrich Wilhelm Ernst,
registered on the CopyrightChains blockchain with CopyrightID
0x7d809e4acf3a740229fbb8dd75d5db15949b3098cbb826b02ebdaa5d059f7b34 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0811612.
Recording identifiers
- ISRC
- USASX0811612
- Title
- Fantaisie brillante on Rossini's Othello, Op. 11
- Artist
- Heinrich Wilhelm Ernst
- CopyrightID (CopyrightChains transaction hash)
0x7d809e4acf3a740229fbb8dd75d5db15949b3098cbb826b02ebdaa5d059f7b34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:93bcf154b71d50eaf2951e0bef7435c092511a4ad2d943270040ec415e599c22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0811612
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Fantaisie brillante on Rossini's Othello, Op. 11 · Machine-readable JSON-LD