ISRC USBC17500193
Verified recording
USBC17500193 is “Peter and the Wolf, Op. 67: The Duck, Dialogue with the Bird, Attack of the Cat” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xa28a998d73b7680ed749bd361ee405d836b0c1d0280318dc6fcb4d4cf4d6b35a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17500193.
Recording identifiers
- ISRC
- USBC17500193
- Title
- Peter and the Wolf, Op. 67: The Duck, Dialogue with the Bird, Attack of the Cat
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xa28a998d73b7680ed749bd361ee405d836b0c1d0280318dc6fcb4d4cf4d6b35a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a3aa211bca33512d707c57ad58e9903db96bf89f7758aca851a405d453c2ebac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17500193
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Peter and the Wolf, Op. 67: The Duck, Dialogue with the Bird, Attack of the Cat · Machine-readable JSON-LD