Memory

Recording by Polyphia.

Recording identifiers

ISRC
TCAEU2092964
CopyrightID (CopyrightChains transaction hash)
0x26980ed7f57996a6a815ce8b0018e802fce40cabc301cd1203ae71291bbd0b37
Copyright registration time
2026-06-06T06:24:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:3131014689013cdac51b088d6ab3eb8223828197cff5aa6e059cdbf3c8b55941

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.