ISRC USB8U1053464
Verified recording
USB8U1053464 is “The Firebird: No. 17, Berceuse (Arr. for Violin & Piano)” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5ec7235cf8d96dec0960806e2c2fef9c285c7e01e768e513743a8608940a91dc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1053464.
Recording identifiers
- ISRC
- USB8U1053464
- Title
- The Firebird: No. 17, Berceuse (Arr. for Violin & Piano)
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x5ec7235cf8d96dec0960806e2c2fef9c285c7e01e768e513743a8608940a91dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4268250fd4c337301fd5d3c183ceb490ea819f56becb67f0396501b2021686eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1053464
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: The Firebird: No. 17, Berceuse (Arr. for Violin & Piano) · Machine-readable JSON-LD