Hubie

Recording identifiers

ISRC

USHR20307044

CopyrightID (CopyrightChains transaction hash)

0xa4eb5765f77952e3cb99b588e288a29ddf3c5e24a66a9ca1bc9d067b9e0e2f0e

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T08:30:10Z

Bitcoin block

960229

Canonical record hash

sha256:7a144d1db840056019d17af7064d7744137fef7c6291f543d308ff8f38f39c63

• 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.