This Little Piggy Went to Camden Market

Recording identifiers

ISRC

CA2BN2002855

Release date of the album this recording appears on

2020-10-29

CopyrightID (CopyrightChains transaction hash)

0x07f394c78c70a172c5100df6536f73dc2562fed5c5123fe92af4f2581b70a12c

Copyright registration time

2026-07-06T18:47:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:9a356fe7e6d19c5c8d95b4b1b4a9b381aabd6d47547dbfb7e31cc35959e0e404

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CA2BN2002855

What this proof establishes

This recording was released in 2020, 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.