鲜花插在牛粪上 - 电影《树上有个好地方2: 美术老师的放羊班》主题歌

Recording identifiers

ISRC

DGA062383328

CopyrightID (CopyrightChains transaction hash)

0x16ac157c3394953cf10092ebb958fd6c16d10a210e1d16772fa3198620a45566

Copyright registration time

2026-06-22T15:26:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T05:09:12Z

Bitcoin block

956312

Canonical record hash

sha256:569aaf8f780d0f41ace0bd4f7f9c74757dcdf11e226bd021f16f88784ed05e0d

• 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.