乾妹妹

Recording identifiers

ISRC

TWB879804808

Release date of the album this recording appears on

2003-03-14

CopyrightID (CopyrightChains transaction hash)

0x3f2fc60ee4b96be63e8318e5fed09a2f9273ed68a93e3f083b8f26375e4c2743

Copyright registration time

2026-06-08T15:25:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:fdae4f6989d1cef82e52501544767ed7a603693d13eb3078a8a5eedeef578170

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWB879804808

What this proof establishes

This recording was released in 2003, 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.