ISRC DEF058803845
Verified recording
DEF058803845 is “Peter and the Wolf, Op. 67 (Narration Rev. Sting): Just Then a Duck Came Waddling Round - English Version” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xe1e94cb6a7b3bfe4dbd551b88dbdd96858c21fbed46f321e9d77b65a87411f75 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803845.
Recording identifiers
- ISRC
- DEF058803845
- Title
- Peter and the Wolf, Op. 67 (Narration Rev. Sting): Just Then a Duck Came Waddling Round - English Version
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xe1e94cb6a7b3bfe4dbd551b88dbdd96858c21fbed46f321e9d77b65a87411f75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6dcb02be1781be1bee21ebd87c5948cc2f905f46e1d8e9b4c70218ab08866ce1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803845
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Peter and the Wolf, Op. 67 (Narration Rev. Sting): Just Then a Duck Came Waddling Round - English Version · Machine-readable JSON-LD