我與咖啡

Recording by 姚蘇蓉.

Recording identifiers

ISRC
TWAN70560128
CopyrightID (CopyrightChains transaction hash)
0xa6b786eed4dd5f625c6524cb664b21b1a99242d60fdcb0d9fc0e8b0edeb8d4ff
Copyright registration time
2026-07-29T11:58:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T12:35:17Z
Bitcoin block
960105
Canonical record hash
sha256:a13deb12df3886dbfbeb1a8886b1e5777720ea59f90344123eee586a5985a991

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.