Kirje

Recording identifiers

ISRC

FIURA9500011

Release date of the album this recording appears on

2013-12-13

CopyrightID (CopyrightChains transaction hash)

0x4c3fe51cfb638866670ce2de7ebba58541b55aadf2f8a5ac77366204dfa9fea6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:36:16Z

Bitcoin block

960264

Canonical record hash

sha256:374a9cf7241d60526c67bc76cb28e7cb2e6d1059ee9d2cf899906772f94227a7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FIURA9500011

What this proof establishes

This recording was released in 2013, 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.