声音在飞驰

Recording identifiers

ISRC

CNZ681900061

Release date of the album this recording appears on

2019-12-10

CopyrightID (CopyrightChains transaction hash)

0x357f048699dd944a37567f91b61cbf99c84227e39012ca82216c7af5b733537f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T02:22:04Z

Bitcoin block

960497

Canonical record hash

sha256:700d3377a0f0095c7110dc1255cfaa519959ac56b646a06a0d260f406c6ab9f4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CNZ681900061

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.