ISRC USB8U1521475
Verified recording
USB8U1521475 is “Symphony No. 2 in B Minor: II. Scherzo: Prestissimo. Trio: Allegretto” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x50dd6e75cf72e2863ec131bfcbd1dd940c3ff8eebb3ef23fd01aa854543fc58b and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521475.
Recording identifiers
- ISRC
- USB8U1521475
- Title
- Symphony No. 2 in B Minor: II. Scherzo: Prestissimo. Trio: Allegretto
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x50dd6e75cf72e2863ec131bfcbd1dd940c3ff8eebb3ef23fd01aa854543fc58b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:e3853c58649e9857eced11af67af67bf00581d21d167c25011cb1fe59ba750f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521475
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Symphony No. 2 in B Minor: II. Scherzo: Prestissimo. Trio: Allegretto · Machine-readable JSON-LD