Once In A Very Blue Moon

Recording identifiers

ISRC

USPH18409610

Release date of the album this recording appears on

2010-10-19

CopyrightID (CopyrightChains transaction hash)

0x5b82f40abd2b277e5ca62757b5671cc215d3dbc71a7f414fd5cd9759977b4fd9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:42:11Z

Bitcoin block

960360

Canonical record hash

sha256:b2d95e6f3263c154767118e94f7f7aaac9d17fffb10a5d0bbb24a0b6040480d5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USPH18409610

What this proof establishes

This recording was released in 2010, 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.