This Heart of Mine

Recording identifiers

ISRC

QMBZ92032790

Release date of the album this recording appears on

2020-11-04

CopyrightID (CopyrightChains transaction hash)

0xa07d78f4682c6e08ac4a956c69317014a4e9af2454de9c9df97c393f171bb545

Copyright registration time

2026-01-28T18:07:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:ba6d98be39229cc028f75a6f9d09dfdc590fba7df725ff4e18c533a37d515055

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Download the anchored registration record (its SHA-256 is the canonical record hash above)
• Recording evidence summary for ISRC QMBZ92032790

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.