Knockin' on Every Door - T&A Demo – Aug 15, 1989

Recording identifiers

ISRC

SEVWA1400612

Release date of the album this recording appears on

2014-09-22

CopyrightID (CopyrightChains transaction hash)

0x96691c29c27e072b68cee057aaac572a7b6cc344ad4411b1ed3081a5c240ea20

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:19d8af9d60ac0f5aa358f1c3de75b53acf953fc31a5683be227eb226555d0710

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEVWA1400612

What this proof establishes

This recording was released in 2014, 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.