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Recording identifiers

ISRC

BCZVF2100004

CopyrightID (CopyrightChains transaction hash)

0x00af4e77cdadd0ff6bd4030859b27f6ea43ea0713e689a0cc3da7003f3e72e33

Copyright registration time

2026-07-07T00:38:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:6970935d7a07cf8172ec43c9dd284772a0986732bb6ba67fddf5733d4e0cbead

• 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.