48 Songs for Piano: No. 7, Dragonfly's Song

Recording by Hikaru Hayashi.

Recording identifiers

ISRC
JPP592353960
Release date of the album this recording appears on
2024-01-05
CopyrightID (CopyrightChains transaction hash)
0x8315472ac6d2345d6bf76eaa6e6346acd83ce5aef90ef6e634b05e29b6b6f012
Copyright registration time
2026-07-31T03:17:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T04:14:58Z
Bitcoin block
960344
Canonical record hash
sha256:dad2c57f6cf9c0c86abe70ac4abe9731c5054a7f93cac6dffc52d70e981fafe2

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.