ISRC USB8U1039631
Verified recording
USB8U1039631 is “Symphony No. 4 in F Minor, Op. 36: II. Andantino in modo di canzone” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3a5aecd2d88e10b45062ff4fdb5147229d5d36e2a11e852e89ad414ec546c920 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1039631.
Recording identifiers
- ISRC
- USB8U1039631
- Title
- Symphony No. 4 in F Minor, Op. 36: II. Andantino in modo di canzone
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3a5aecd2d88e10b45062ff4fdb5147229d5d36e2a11e852e89ad414ec546c920
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16a8663ed930824c5c1efd7b4d24710c0d2fd9b35ccf720d0b214c25286a6c2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1039631
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in F Minor, Op. 36: II. Andantino in modo di canzone · Machine-readable JSON-LD