ISRC DEF059530810
Verified recording
DEF059530810 is “Die Zauberflöte, K.620 / Act 1: Hm! hm! hm! hm!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x456935b487234ecc04525186828cb9ded9795b153cbec345bf77e5335f2f01d0 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530810.
Recording identifiers
- ISRC
- DEF059530810
- Title
- Die Zauberflöte, K.620 / Act 1: Hm! hm! hm! hm!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x456935b487234ecc04525186828cb9ded9795b153cbec345bf77e5335f2f01d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:0625c02e900afec1029a159f540f4048d69314b016bfba9cfefa7553f6bb1cbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530810
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Die Zauberflöte, K.620 / Act 1: Hm! hm! hm! hm! · Machine-readable JSON-LD