Doctor Doctor - Live Tokyo 2016

Recording identifiers

ISRC

DEB641700018

Release date of the album this recording appears on

2018-01-26

CopyrightID (CopyrightChains transaction hash)

0x471b88591b81da1f70d3bb4baa5102bda6a06cdc3dbf36ae6f1c699deaeac431

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:41:24Z

Bitcoin block

960503

Canonical record hash

sha256:4d1c82adc869a6b46de21d2941265f0fb65f2c5f6900eec82bd1885ed54d6ddf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEB641700018

What this proof establishes

This recording was released in 2018, 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.