Better Than

Recording identifiers

ISRC

QZGXC2400100

CopyrightID (CopyrightChains transaction hash)

0x47640a455d57c084baa2c6e08a9e802a7cc38eae1148063da9c938e75a980aa9

Copyright registration time

2026-07-22T14:28:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:38:35Z

Bitcoin block

959144

Canonical record hash

sha256:0794a1391facb24c7aaec23c2d74416e854e7e8cb8858cb2fe335b56b0385a20

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.