18th Avenue (Kansas City Nightmare) - Remastered 2022

Recording identifiers

ISRC

GBUM72204350

Release date of the album this recording appears on

1972-09-27

CopyrightID (CopyrightChains transaction hash)

0xc54f1106dfae936f635b879b4253959e3193bd086cfecca63a07b9370611ae22

Copyright registration time

2026-06-08T16:09:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:bda04f4d3e170d5ae7c9b5a0757046cca0ab26f5be7d2e497408b5d7356cf26d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBUM72204350

What this proof establishes

This recording was released in 1972, 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.