Only Memories Remain

Recording by Carlos Marquez.

Recording identifiers

ISRC
AUMEV2560201
CopyrightID (CopyrightChains transaction hash)
0x545bbbdddbc6fed33fce7a0324e7814f6b913f2f36e112fa4999fc1b64bc8644
Copyright registration time
2026-06-08T09:43:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:b9165df23de7778e6df82a92d3c622caddabbb9eb6bfc7779e12cbedcf0928e9

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.