Singularity of Love

Recording by yuichi NAGAO.

Recording identifiers

ISRC
TCJPT2217974
CopyrightID (CopyrightChains transaction hash)
0x4c2984913e0f8eb83a491b8ab62abe7a9bc35df16d3e19f2b2b9497a540aaa57
Copyright registration time
2026-07-07T12:56:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:2095d70d9e152a88bd87cfaccffcdb3e0a40dbc35b0183b427698f74c1d7b464

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.