High School Cadets

Recording by John Philip Sousa.

Recording identifiers

ISRC
TCADP1834095
CopyrightID (CopyrightChains transaction hash)
0x2d08dd15814d6cfd4cbe7198c8cc3caf50106aea96b1c5d662b82f2d372bb1e9
Copyright registration time
2026-07-07T16:24:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:950a7c85b5b1295e5243f22bd73ed8dcca190ffeb37a3b428ac5612917b560e9

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.