Pretty Polly

Recording identifiers

ISRC

USSF19607830

Release date of the album this recording appears on

2003-04-22

CopyrightID (CopyrightChains transaction hash)

0xd9e1ffb7c7886cf053a3474c6bb2739bcfcbda0bbb82b3898cc6fe29ecb58db1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:69b589df7328a6aa6dc6e71ac84fb412b183dfb7162a21929d971e29a648bb03

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSF19607830

What this proof establishes

This recording was released in 2003, 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.