I'm Losing You - Stripped Down Mix, 2010

Recording by John Lennon.

Recording identifiers

ISRC
USTO11000005
CopyrightID (CopyrightChains transaction hash)
0x3b36e77c9811fc46075ad11348de5ad37d5ac5c08953e182b67eb1ac9fb2d333
Copyright registration time
2026-06-07T12:05:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:7b659bb50a045cd93fe4f961620de8f2ccb2498ccb5a7ee35687abe9831793dc

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.