Daydreaming

Recording by Yurufuwa Gang.

Recording identifiers

ISRC
GB5P51900141
Release date of the album this recording appears on
2019-03-29
CopyrightID (CopyrightChains transaction hash)
0xf2531c1f8ca67e1cea1cc07083d49d5ccc64c8fa58a9eaf90516af2830c4d52a

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T20:09:33Z
Bitcoin block
960302
Canonical record hash
sha256:c28fc0dd511a33096f2196451782892737107cb36ad8d84d4e8dd1fd6c15b461

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.