Mary Had A Little Lamb with a Gentle Sea Breeze (Harp Instrumental)

Recording identifiers

ISRC

QZFML2004241

Release date of the album this recording appears on

2020-12-09

CopyrightID (CopyrightChains transaction hash)

0x9cf6099e2c3d3d045f7b3c29bde7e6321522e14ef4a4c2c251e4dcd14ce6c867

Copyright registration time

2026-07-05T00:50:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:c07e4d7dc48abfe24700e56de029a3254319ec0e707c98cbff94833f94a87962

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZFML2004241

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.