好吗好的

Recording identifiers

ISRC

QZWFW2427804

CopyrightID (CopyrightChains transaction hash)

0x702958cce199cac508742e3eb4a72f4fa7a87689e7ddcd41f4b5dd57e348fdaf

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:7cb7ddbbc824752a7b1cdbbdfcc31e62fed7d11b33f05d55b8dc427522be2d44

• 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.