最後 demo

Recording by AP潘宇謙.

Recording identifiers

ISRC
HKJ962118430
CopyrightID (CopyrightChains transaction hash)
0x827c3e1f02c83697164cdac256b1f37a2a0a8f2b054e22174cd3bd309ea997fa
Copyright registration time
2026-07-07T20:13:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:4aae1f89bde7fce27d3339a3e79ead6670a87e646a244d96b1d527b43f8da849

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.