Oh Lady Mary

Recording identifiers

ISRC

DEA817500029

Release date of the album this recording appears on

2021-02-12

CopyrightID (CopyrightChains transaction hash)

0xbb3857a8dcf7fbef919b21fb252bdcf872df3589328b67934c7ae96f165b10cb

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:7129f76de29a3ffc3230efa7485e966291a7e0d69a735e12a2908523d01c1128

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA817500029

What this proof establishes

This recording was released in 2021, 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.