ISRC DEF058803848
Verified recording
DEF058803848 is “Peter and the Wolf, Op. 67 (Narration Rev. Sting): No Sooner Had Peter Gone, Than a Big Grey Wolf Came” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xdbb78b32f8ae8ca392246f799b5bf31b84ee0092524d8bba3e11500e1a87959e 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/DEF058803848.
Recording identifiers
- ISRC
- DEF058803848
- Title
- Peter and the Wolf, Op. 67 (Narration Rev. Sting): No Sooner Had Peter Gone, Than a Big Grey Wolf Came
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xdbb78b32f8ae8ca392246f799b5bf31b84ee0092524d8bba3e11500e1a87959e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:90148f0fb7dc8bf9ffefa66253a5ee04d9bf46214e1dbf0545c3226253c9297b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803848
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Peter and the Wolf, Op. 67 (Narration Rev. Sting): No Sooner Had Peter Gone, Than a Big Grey Wolf Came · Machine-readable JSON-LD