Lifetime

Recording by Carlos Campos.

Recording identifiers

ISRC
FR9W12335399
CopyrightID (CopyrightChains transaction hash)
0x079da77f7a01d4d2dcf17017ece6feaf736d3765779c2a029c215871c4263834
Copyright registration time
2026-06-17T23:50:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:0ed3adee0898093d9ef5a1f84a75f083118054031bb3b774060853f049961f75

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.