String Quartet No. 3 "Mishima" - Movement I, "1957 Award Montage"

Recording identifiers

ISRC

US65R1207903

CopyrightID (CopyrightChains transaction hash)

0xbc032231f61a3c0711e04f4664f3fc3be51cbb449f4ef8bb7a3f1dd90a3943da

Copyright registration time

2026-07-30T12:01:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:51:24Z

Bitcoin block

960259

Canonical record hash

sha256:b30942fcabb872bbff12a84c5788b0363e188ff3c834b7744a1e80fbe4adde67

• Verify the CopyrightID on CopyrightChains
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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.