我的心下起了雪 - 降调纯享版

Recording identifiers

ISRC

FRX452430130

CopyrightID (CopyrightChains transaction hash)

0xb1963e6e1a1c0f8c50d73b69d6260a72a9a765611b51e5db1e5c014665479c70

Copyright registration time

2026-06-07T04:09:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:4f1d1f3df50ba3534871b26a808958ae6be5e26f36ab1019e482e3aafb63d2bf

• 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.