Do Re Mi - Live

Recording by Sammi Cheng.

Recording identifiers

ISRC
HKH611500049
CopyrightID (CopyrightChains transaction hash)
0x598c2e46f2259e3c5d9a022ba248c13d53a3782daf89453e82ee9148cbc2239d
Copyright registration time
2026-07-07T14:15:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3d975b68394ef8462b7c02439249e76affc9838de894f9ded02e62b91dffa3e5

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.