Yours

Recording by What We Lost.

Recording identifiers

ISRC
TCACM1676968
CopyrightID (CopyrightChains transaction hash)
0x5624bd304af58b11dc77aa2cd6f0c5ab9345bd0a63b6c7c22fdef8fc0dc70ef0
Copyright registration time
2026-07-08T01:05:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:d783572e00d28c6c3399846e1fef7583d8ae9d131e899b6258581daa6550ec31

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.