每天愛你多一些

Recording identifiers

ISRC

HKA619900144

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x251bc2e38533d5234f96725da6a0b9597c0d2b8e4573a9f0a496c3cf551ac0c7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:30:20Z

Bitcoin block

960099

Canonical record hash

sha256:93ca0c86f9cd68aa58cb7316b13e5a9f6d7b68cc9ac40ea6906e5704c8ad64b3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKA619900144

What this proof establishes

This recording was released in 2009, 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.