Aim

Recording identifiers

ISRC

TCJPN2169308

Release date of the album this recording appears on

2021-01-05

CopyrightID (CopyrightChains transaction hash)

0x0a23d187fe34560eaf992ccce4501a7e22d2c8eb187e7ccfc3d564de54dfb894

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T12:35:17Z

Bitcoin block

960105

Canonical record hash

sha256:1b6536c7efcedbcafad29e793f050489dd71bc6f41a5671177dbd85b3005822c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCJPN2169308

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.