Misiowie puszyści

Recording identifiers

ISRC

PLB171100338

CopyrightID (CopyrightChains transaction hash)

0x07a2079d8bfa9f2d11bf3c23e2267e9eb7333cc399c534ff2e8e9c8d3caf0d76

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:46:30Z

Bitcoin block

960101

Canonical record hash

sha256:65c319a3354ec243a0081e0796a699193de7c0b0d25503ed40bb8b407359b541

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.