ISRC DEF058231871
Verified recording
DEF058231871 is “Der Prinz vor den Toren” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdf2e5c4b0cec479642f6d7238ada429dbf0fbc049887130e0b49425f87531ecb 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/DEF058231871.
Recording identifiers
- ISRC
- DEF058231871
- Title
- Der Prinz vor den Toren
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdf2e5c4b0cec479642f6d7238ada429dbf0fbc049887130e0b49425f87531ecb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dcc035d6e410ade776f5af27dbdff121acc5de73aab11542709c96b215076102- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231871
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Prinz vor den Toren · Machine-readable JSON-LD