Deep Blue

Recording identifiers

ISRC

DEVF11900802

Release date of the album this recording appears on

2022-11-25

CopyrightID (CopyrightChains transaction hash)

0xbbbad27bfc595bba48aa86f185c2af22ff035c43dc49257e0ec39b1eaa5b97b6

Copyright registration time

2026-07-29T10:14:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:95f4cea0681c5ca29a9b533a0f254288ec222a02f5f332765dbb93112b406c98

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEVF11900802

What this proof establishes

This recording was released in 2022. 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.