ISRC FRZ141423220
Verified recording
FRZ141423220 is “Die Entführung aus dem Serail, K. 384, Act II Scene 3: No. 11, Arie "Martern aller Arten" (Konstanze)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4308b7ab3495f6a76390c2dfe1bb5252569bddb1d048fbcd15952eb01fdc8a94 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423220.
Recording identifiers
- ISRC
- FRZ141423220
- Title
- Die Entführung aus dem Serail, K. 384, Act II Scene 3: No. 11, Arie "Martern aller Arten" (Konstanze)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4308b7ab3495f6a76390c2dfe1bb5252569bddb1d048fbcd15952eb01fdc8a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3c53bd062ceb0902f26b9c6bcbe233e98a3fe02ee962160a1ffce8e0deff5f22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Entführung aus dem Serail, K. 384, Act II Scene 3: No. 11, Arie "Martern aller Arten" (Konstanze) · Machine-readable JSON-LD