給自己的歌 - Live|伴奏

Recording identifiers

ISRC

HKG731557193

Release date of the album this recording appears on

2020-10-25

CopyrightID (CopyrightChains transaction hash)

0x00f102a41ec4459abb7d0999f699316ffdde29707dfcf600bba380afa6e09677

Copyright registration time

2026-07-31T09:57:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:22da4cf3300d8928f5e46ff2c2b64e0a9e12995f4a79b258651261eba5172e01

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKG731557193

What this proof establishes

This recording was released in 2020, 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.