ISRC DEF059530833
Verified recording
DEF059530833 is “Die Zauberflöte, K.620 / Act 2: In diesen heil'gen Hallen (Sarastro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc84befad75e7e3c16d94f7e5e7ad68baf661c848ecc5fe9572cf6a33a5c0aba6 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/DEF059530833.
Recording identifiers
- ISRC
- DEF059530833
- Title
- Die Zauberflöte, K.620 / Act 2: In diesen heil'gen Hallen (Sarastro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc84befad75e7e3c16d94f7e5e7ad68baf661c848ecc5fe9572cf6a33a5c0aba6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:256eaa69bfcec4434145874e2f445c060310506cb4c4617ba23850f749f8653c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530833
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K.620 / Act 2: In diesen heil'gen Hallen (Sarastro) · Machine-readable JSON-LD