心動的溫暖 (《等等啊我的青春》原創音樂3 心動的溫暖) - 鋼琴版

Recording identifiers

ISRC

TWCT51718405

CopyrightID (CopyrightChains transaction hash)

0x03ec356afa59b65ed5bfb16e41eb91ed889cbc0b6a3b6086539c725ac177e3cc

Copyright registration time

2026-07-07T16:00:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:78607dbf9793318077ad80c6edd3b7f6d2235505d2b71180041962a1ffd3ec59

• 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.