ISRC USTE10306541
Verified recording
USTE10306541 is “Festival Coronation March in D Major, TH 50” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xf48b19f6ad4a2763beca157f349f0cb83d52de0170e0dad5503c2edde02c36bc and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10306541.
Recording identifiers
- ISRC
- USTE10306541
- Title
- Festival Coronation March in D Major, TH 50
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xf48b19f6ad4a2763beca157f349f0cb83d52de0170e0dad5503c2edde02c36bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:7495376cfbc3a81a7f50b4e633641caa5d2320a25b31a855a597a1e405c02d0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10306541
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Festival Coronation March in D Major, TH 50 · Machine-readable JSON-LD