ISRC DEF057400546
Verified recording
DEF057400546 is “Peter And The Wolf, Op. 67 - Narration In German: Die Katze: "Und so sah es nun aus: Die Katze sass auf dem..."” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x3e81faae8ff3b6d94cbb647203973b8aa8c416ea7d2731a8993490884c05c9df and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057400546.
Recording identifiers
- ISRC
- DEF057400546
- Title
- Peter And The Wolf, Op. 67 - Narration In German: Die Katze: "Und so sah es nun aus: Die Katze sass auf dem..."
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x3e81faae8ff3b6d94cbb647203973b8aa8c416ea7d2731a8993490884c05c9df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1fd5c6607427935bc69c256436b5157f2708fe7aedd706fb102dd724add47c30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057400546
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Peter And The Wolf, Op. 67 - Narration In German: Die Katze: "Und so sah es nun aus: Die Katze sass auf dem..." · Machine-readable JSON-LD