The Pretenders feat. Uncl & Olga Jankowska

Recording identifiers

ISRC

PLA681401622

CopyrightID (CopyrightChains transaction hash)

0x090c5d67ad64958fdef6aae9be77d04b8eb983d61c3bf8c63a6559f76300131c

Copyright registration time

2026-07-29T12:37:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:09:35Z

Bitcoin block

960108

Canonical record hash

sha256:26e62d428444350c371a66e3dc9d58166d335b40a00198aea260352daba8cdd0

• 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.