故鄉的情伴

Recording identifiers

ISRC

TWA130100220

CopyrightID (CopyrightChains transaction hash)

0xad2e45c1f6c5b00c34e4ad07a0c2f4d7d7e4f1bf16e6ac3e581142855738e2a7

Copyright registration time

2026-07-29T12:45:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:09:35Z

Bitcoin block

960108

Canonical record hash

sha256:5ef3de926f3c297ccdc17ee3286d709ab49c949d06bc086ac3275ed86d01c10a

• 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.