ISRC DEF058231869
Verified recording
DEF058231869 is “Hilfe in der Not” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1738a13986ce7803a4f6bc96edcb77f00469c8e1fae70191add8ecd32c9f48f2 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/DEF058231869.
Recording identifiers
- ISRC
- DEF058231869
- Title
- Hilfe in der Not
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1738a13986ce7803a4f6bc96edcb77f00469c8e1fae70191add8ecd32c9f48f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f42b967065658fbc9acc93e02784e24de48359d0c1d8be05c68780a01d130c4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231869
- Bitcoin block existence check
- https://blockstream.info/api/block/957118