晚风吹散日落

Recording identifiers

ISRC

HKG732275599

CopyrightID (CopyrightChains transaction hash)

0xdf98ad77b3e613923db2f7f8cd2b20ed9b560c6521c3709651b9a85a8edc61ed

Copyright registration time

2026-07-07T22:40:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:5ae81f0594c4892cced11781fc15eb67b0fcac2845bf4e95976f3547434dac35

• 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.