ISRC FRZ141423190
Verified recording
FRZ141423190 is “Die Entführung aus dem Serail, K. 384, Act II Scene 2: "Welcher Wechsel herrscht in meiner Seele" (Konstanze)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x876c8c131c8d554e3b9b9968f5d7bf29ed959b155a7803aa9dc0b37e626a9121 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423190.
Recording identifiers
- ISRC
- FRZ141423190
- Title
- Die Entführung aus dem Serail, K. 384, Act II Scene 2: "Welcher Wechsel herrscht in meiner Seele" (Konstanze)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x876c8c131c8d554e3b9b9968f5d7bf29ed959b155a7803aa9dc0b37e626a9121
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:c1804e0546877f7a34fda3b5a06462630142f76e30192aebd267422cfddf07bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423190
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Die Entführung aus dem Serail, K. 384, Act II Scene 2: "Welcher Wechsel herrscht in meiner Seele" (Konstanze) · Machine-readable JSON-LD