To Jsou Fámy - Bonus Track

Recording identifiers

ISRC

CZA168000153

Release date of the album this recording appears on

2005-10-24

CopyrightID (CopyrightChains transaction hash)

0xddca7a6b6b29186a798fc36a490f0cbdb9f0213804e92badd57a4f4c8e30ae29

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:4b747dc7b93e3f3b5a67212685ba37e670929c4dc18af953ea322639b040b64d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CZA168000153

What this proof establishes

This recording was released in 2005, 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.