一树一双人 (《仙台有树》影视剧片头曲) - 和声伴奏

Recording identifiers

ISRC

HKD012382580

Release date of the album this recording appears on

2025-02-14

CopyrightID (CopyrightChains transaction hash)

0x5093ea038489211c19f1f410f3c73ba9bd27fa007d22ad438d1228cba518749d

Copyright registration time

2026-07-06T08:10:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:a2398b6f20b5abf0688d496a0b5b2bc8138d0db26d27cce6e94a818a6f57c91a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKD012382580

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.