ISRC DEF057400545
Verified recording
DEF057400545 is “Peter And The Wolf, Op. 67 - Narration In German: Die Ente: "Und tatsächlich! Kaum war Peter fort, da kam aus..."” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x437648d64878b11bb1a1ee5696f3ab2896619fcafc9ef2fae1f6f7b1e9bec0eb 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/DEF057400545.
Recording identifiers
- ISRC
- DEF057400545
- Title
- Peter And The Wolf, Op. 67 - Narration In German: Die Ente: "Und tatsächlich! Kaum war Peter fort, da kam aus..."
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x437648d64878b11bb1a1ee5696f3ab2896619fcafc9ef2fae1f6f7b1e9bec0eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8c0919f5c5978c9abd357de6d6b84d2a189d8ed7144a70673d3d9ac97ffd8d18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057400545
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Peter And The Wolf, Op. 67 - Narration In German: Die Ente: "Und tatsächlich! Kaum war Peter fort, da kam aus..." · Machine-readable JSON-LD