我想了很久都没有想通

Recording by jackzebra.

Recording identifiers

ISRC
QZTAT2146561
CopyrightID (CopyrightChains transaction hash)
0x757955dfd3dd74affbd510b02e17b98f41733c0ef3d19be8da96b45c261d7321
Copyright registration time
2026-07-07T05:14:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f46c6d8baff0f7b8216e3f45b270de3e9e4b88176f0ff8392886d752b37ab97b

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.