Mary Brennan's Favourite/The White Leaf (fling & reel)

Recording identifiers

ISRC

USPBR0420883

Release date of the album this recording appears on

2006-03-16

CopyrightID (CopyrightChains transaction hash)

0x5b00245b56f55a0b5657baf96d79ecf1df898de6737c041fab2dcff0fc8ec0a3

Copyright registration time

2026-07-06T11:05:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T09:18:01Z

Bitcoin block

957020

Canonical record hash

sha256:ad4938edc7595f5e9583f433bd0689ddc749270d2aaa9d94b96562dc99811b21

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USPBR0420883

What this proof establishes

This recording was released in 2006, 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.