ISRC SEWDL0719607
Verified recording
SEWDL0719607 is “Die Zauberflöte, K. 620, Act II: "O Isis und Osiris"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe39eea8ff1e50d457fb138f46c82b5242e4a1fe336d09ee3677744f2c4eb7b57 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0719607.
Recording identifiers
- ISRC
- SEWDL0719607
- Title
- Die Zauberflöte, K. 620, Act II: "O Isis und Osiris"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe39eea8ff1e50d457fb138f46c82b5242e4a1fe336d09ee3677744f2c4eb7b57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:438ec1f2f6b153f00171db66ca4e3f87276ad6be381170b327ce5f1c9f849734- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0719607
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Die Zauberflöte, K. 620, Act II: "O Isis und Osiris" · Machine-readable JSON-LD