Hallo Win

Recording identifiers

ISRC

TCAGP2221142

CopyrightID (CopyrightChains transaction hash)

0x02589fff7e37d3d6d0cae364c2dc7a093a1d80cc9ac13140dd4e7d1ed69f6d8a

Copyright registration time

2026-07-30T14:23:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:44:50Z

Bitcoin block

960266

Canonical record hash

sha256:3108142d6c7d865a28173d73280a4e2775ce148c90ca0227656f677d87c62871

• 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.