ISRC USSJ10804272
Verified recording
USSJ10804272 is “Concerto for Trumpet and Orchestra in E-Flat Major, III. Rondo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8a33ca7950b0c6ed86c7e6e79a3de6577edd3972be0532b00840545de8393a61 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10804272.
Recording identifiers
- ISRC
- USSJ10804272
- Title
- Concerto for Trumpet and Orchestra in E-Flat Major, III. Rondo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8a33ca7950b0c6ed86c7e6e79a3de6577edd3972be0532b00840545de8393a61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c4de28bee0ebe66fd3b13d72a1a49ed97336bfb0ff7e2c9093313c8581cd3b75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10804272
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Trumpet and Orchestra in E-Flat Major, III. Rondo · Machine-readable JSON-LD