The Magnificent Seven

Recording by Erich Kunzel.

Recording identifiers

ISRC
USTE10314600
CopyrightID (CopyrightChains transaction hash)
0x4ea6bce2e9aab276ddaa52a1601e23c986f01d5532d4b7e63cf1a48f9e751ce3
Copyright registration time
2026-07-07T06:51:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:548b154fda036360c5ec6af36e14e2d00bfa71ae0a16a5bb739605ed99fb6979

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.