Au pays des merveilles

Recording identifiers

ISRC

CAZ520725123

Release date of the album this recording appears on

2012-11-13

CopyrightID (CopyrightChains transaction hash)

0x246c54fc39468753e1dae0a7f4dfae1659141b0feaa7d1f20fef991f04ca29b9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:ec23a85ff3f4796b87d6bd4b634d147366ca9eea4b001fd3dff8eac9d35ea125

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CAZ520725123

What this proof establishes

This recording was released in 2012, 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.