Jephtha, HWV 70: Ouverture

Recording identifiers

ISRC

FRZ170502600

CopyrightID (CopyrightChains transaction hash)

0x2c764ff069bfd2d701ea8ca53ab4656b17c0bef17f8ea7afb729aff158b22d12

Copyright registration time

2026-07-30T15:11:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:9e0d68fe3d5ae8c9f6ae4a69cb8fbffeaff744ab316a8174d3dafc5621153d73

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.