ISRC DEF058803844
Verified recording
DEF058803844 is “Peter and the Wolf, Op. 67 (Narration Rev. Sting): On a Branch of a Big Tree Sat a Little Bird” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x9e5d511a0006e6c504bfab8e3267394ee5a77bcce44496130b1db49a7239f6e3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803844.
Recording identifiers
- ISRC
- DEF058803844
- Title
- Peter and the Wolf, Op. 67 (Narration Rev. Sting): On a Branch of a Big Tree Sat a Little Bird
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x9e5d511a0006e6c504bfab8e3267394ee5a77bcce44496130b1db49a7239f6e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a5ba7044593f209844a8c72d26805f838d4a286e00aeb71ffa4f3b54ef173f97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803844
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Peter and the Wolf, Op. 67 (Narration Rev. Sting): On a Branch of a Big Tree Sat a Little Bird · Machine-readable JSON-LD