Mémoire

Recording by Demi Portion.

Recording identifiers

ISRC
DGA0P2360466
CopyrightID (CopyrightChains transaction hash)
0x03560fe8f2293d1a147812706a1301a3de163f03066dc851bb284faa4be23be7
Copyright registration time
2026-06-06T17:37:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:bfea8e84375327882857dc1d3ea2cde4bedbc4b7ee7b34679c99e0c59adee095

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.