是谁 (新传媒电视剧《大大的梦想》主题曲) - Piano version

Recording identifiers

ISRC

SGA052100043

CopyrightID (CopyrightChains transaction hash)

0x11d97372bfb391455a96c5c2d3fdbe29de2bb030e166b143a95c7c9ac402ef4a

Copyright registration time

2026-07-31T16:53:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:c1116533bba5770889ee73e4a50a3cc8cfc8943bb0e84583f6ecc19d068065b0

• 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.