ISRC DEF056531426
Verified recording
DEF056531426 is “Die Entführung aus dem Serail, K. 384 / Act II: "Ach, mein bestes Fräulein..."” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x10c00db8ec54f283edcf799e86d0e0f08dde441048781dba6ef06261f0d8d560 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531426.
Recording identifiers
- ISRC
- DEF056531426
- Title
- Die Entführung aus dem Serail, K. 384 / Act II: "Ach, mein bestes Fräulein..."
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x10c00db8ec54f283edcf799e86d0e0f08dde441048781dba6ef06261f0d8d560
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:c9e8c75e4f6dae8021d11fc432b0710b4f278f0cbb4328e00b79611aed02a2b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531426
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Die Entführung aus dem Serail, K. 384 / Act II: "Ach, mein bestes Fräulein..." · Machine-readable JSON-LD