Big My Secret

Recording identifiers

ISRC

CH0011300113

Release date of the album this recording appears on

2020-04-17

CopyrightID (CopyrightChains transaction hash)

0xdadcbe12dd6896342befc51f35c1a2e289de04ada7118d634fe2d295bf292c08

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T18:47:29Z

Bitcoin block

959163

Canonical record hash

sha256:0b737d4940ee39ad5f7ba360c37985fc7184423614aaebcd73e77cae40eeb49f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH0011300113

What this proof establishes

This recording was released in 2020, 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.