ISRC DEF059530827
Verified recording
DEF059530827 is “Die Zauberflöte, K.620 / Act 2: Wie? Wie? Wie? (Die drei Damen, Papageno, Tamino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9ef4bdf64dc64fa2f6af52f45ad467e4368c4a976d3bfa9d54f15550042a7229 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530827.
Recording identifiers
- ISRC
- DEF059530827
- Title
- Die Zauberflöte, K.620 / Act 2: Wie? Wie? Wie? (Die drei Damen, Papageno, Tamino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9ef4bdf64dc64fa2f6af52f45ad467e4368c4a976d3bfa9d54f15550042a7229
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:e3b7e93b5554dfd935f1acf6da666078cb7d79101227dd8778345c791efae00a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530827
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Die Zauberflöte, K.620 / Act 2: Wie? Wie? Wie? (Die drei Damen, Papageno, Tamino) · Machine-readable JSON-LD