Presence I (feat. KID FRESINO) [with 3exes] 『大豆田とわ子と三人の元夫』より[ORIGINAL COVER][オルゴール]

Recording identifiers

ISRC

JPB952104088

Release date of the album this recording appears on

2021-05-21

CopyrightID (CopyrightChains transaction hash)

0x639e6ae95d5fe2e114c6e381e9c546a5de025142727ad8e72d9c7f11dd1ddb72

Copyright registration time

2026-07-07T21:46:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:db5760b0006badaae3402311eea56671add6ba9984f77e3860c71932b7dc05e6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPB952104088

What this proof establishes

This recording was released in 2021, 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.