ISRC DEF056531408
Verified recording
DEF056531408 is “Die Entführung aus dem Serail, K. 384 / Act II: "Frisch zum Kampfe"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfffd0a1acd2982d0047bb5b1a8eefc493f5573e119aea54707887879bf3923d7 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531408.
Recording identifiers
- ISRC
- DEF056531408
- Title
- Die Entführung aus dem Serail, K. 384 / Act II: "Frisch zum Kampfe"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfffd0a1acd2982d0047bb5b1a8eefc493f5573e119aea54707887879bf3923d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:6dc8d7e5be5d20e20b0ed63c7e15719b1e9068ee14710cd9125bd1a5f466151e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531408
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Die Entführung aus dem Serail, K. 384 / Act II: "Frisch zum Kampfe" · Machine-readable JSON-LD