眷戀

Recording identifiers

ISRC

TWA270112071

Release date of the album this recording appears on

2003-09-19

CopyrightID (CopyrightChains transaction hash)

0x9076076872d7bf6854e8143d77f2d7c47a3fd28ab54295ce1673085be8cc7750

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:d4bbb00ec83ac539880ff0cad8efa5c5a7bf740a727eb4f45054a2b927ee22f4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWA270112071

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.