The Lark Ascending

Recording identifiers

ISRC

GBUM70706464

Release date of the album this recording appears on

2012-01-01

CopyrightID (CopyrightChains transaction hash)

0x003a1a31cda1ca7b83ba5d5299f8bcd5961be2a286846d185d63a9a05dc00825

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:97322c4638dfdcb04a01746c85527b68f334b4adfe964cc145223dd49bd7d2e7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBUM70706464

What this proof establishes

This recording was released in 2012, 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.