ISRC USASX0620902
Verified recording
USASX0620902 is “La rondine, Act I: Chi il bel sogno di Doretta (arr. for flute, oboe and piano)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xc78825a2cbb3f8c1755fd0e7f26b77c9dc9b22630fa688a8386187052b2c9bfb and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0620902.
Recording identifiers
- ISRC
- USASX0620902
- Title
- La rondine, Act I: Chi il bel sogno di Doretta (arr. for flute, oboe and piano)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xc78825a2cbb3f8c1755fd0e7f26b77c9dc9b22630fa688a8386187052b2c9bfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:d11f863c72c996e08dd8515bb1004870b6b4dce0d031e2e974923766f84c2ba5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0620902
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La rondine, Act I: Chi il bel sogno di Doretta (arr. for flute, oboe and piano) · Machine-readable JSON-LD