ISRC DEE861903872
Verified recording
DEE861903872 is “Peter und der Wolf, Op. 67: III. Peters Freund, der kleine Vogel” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x26cb59b3fc8e94c29b09144357b8fef8fccf40e0e6ef826187b0a250a25e6fb8 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861903872.
Recording identifiers
- ISRC
- DEE861903872
- Title
- Peter und der Wolf, Op. 67: III. Peters Freund, der kleine Vogel
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x26cb59b3fc8e94c29b09144357b8fef8fccf40e0e6ef826187b0a250a25e6fb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:5824be530ee88078715cadd29c4c08e76f3fa2d24e0f3552c5d08a5faaeeb964- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861903872
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Peter und der Wolf, Op. 67: III. Peters Freund, der kleine Vogel · Machine-readable JSON-LD