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Recording by Hard GZ.

Recording identifiers

ISRC
ES94B2000026
CopyrightID (CopyrightChains transaction hash)
0x0d4d7690f30b299ccf0ed18dc817c1f882df9ee82fcdbdfd96d2eee3c8faf376
Copyright registration time
2026-06-18T02:48:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:00e3150ff7527d3440795e3e35de3c1ede1e81afb9f7e617cee4e0674c974028

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.