ISRC GBF076340606
Verified recording
GBF076340606 is “Die Zauberflöte, K. 620.: O zittre nicht” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd43fa5bca8d98811e64898c72b2e7d9309f16e467a042ca478a6c7945ab820d0 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/GBF076340606.
Recording identifiers
- ISRC
- GBF076340606
- Title
- Die Zauberflöte, K. 620.: O zittre nicht
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd43fa5bca8d98811e64898c72b2e7d9309f16e467a042ca478a6c7945ab820d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89e90757cc84c395ee2b00f2c338acd378f7c73542be2e1515cbc17aaa973050- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076340606
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K. 620.: O zittre nicht · Machine-readable JSON-LD