Hadd legyen

Recording identifiers

ISRC

HUA253729506

Release date of the album this recording appears on

1990-08-01

CopyrightID (CopyrightChains transaction hash)

0xa3d1e6eba4666eaaf27deb39f109ab0323e5eb9d636c5bb506a6fca4cdb6bee4

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:eb6fecf6a2ae0cedca8b6a3be4f925522bb7e0790aa71cf794f55b44024f5349

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HUA253729506

What this proof establishes

This recording was released in 1990, 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.