一個女孩的心意

Recording identifiers

ISRC

TWA118400510

CopyrightID (CopyrightChains transaction hash)

0xa69f29ecc8c46239e54c7e3ece2d272053f0f6b4d74dfb7b8258377e4adcecff

Copyright registration time

2026-07-31T00:12:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:e3cac1ce48846aa59ebd6412a344c5e2f7d50f7822f0a9065bbd3edfac1472cd

• 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.