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Recording by Hardrock.

Recording identifiers

ISRC
USUM72319000
CopyrightID (CopyrightChains transaction hash)
0x8d78faa3f6c56c0ebb4bbdd29be8d3012e189fae7ca85c30160d151ac0742d9a
Copyright registration time
2026-06-06T06:44:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:46447c627f13423f5d659223c7b6d1bdee4a2058e5c6a694011b8a6904193caf

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.