ISRC DEF058231601
Verified recording
DEF058231601 is “1. Einleitung” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb1efa676e6778a2dff830beeb7f29573b09d8b6616705d8b145c650d2e87318a and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231601.
Recording identifiers
- ISRC
- DEF058231601
- Title
- 1. Einleitung
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb1efa676e6778a2dff830beeb7f29573b09d8b6616705d8b145c650d2e87318a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:0e2995f1b896f302322d8b48998b47f8414ecc67bf4edba15ae93e38163925ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231601
- Bitcoin block existence check
- https://blockstream.info/api/block/959137