用心盡在其中 - 2015台中銀行企業形象廣告曲

Recording identifiers

ISRC

TWA211529911

CopyrightID (CopyrightChains transaction hash)

0xf0c77bc13a215aee7ca2a2cfff5cdb7014b1ba7a0455d48de97a9e4720af59a8

Copyright registration time

2026-07-07T05:43:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T08:56:20Z

Bitcoin block

957145

Canonical record hash

sha256:61056e0ddefc59c5debd56cfd97948dc3825ecc43083481e252e32f0bf301937

• 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.