Lost

Recording by Ha Hyun Sang.

Recording identifiers

ISRC
KRMIM2515381
CopyrightID (CopyrightChains transaction hash)
0x9dbbd0e7d19bb67608f6d6f9cc62287ab597e5ace51bbd13bed35c4dc96a8699
Copyright registration time
2026-06-04T16:16:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:e682612f04471ea57a05aa4439e5688bdd0560412e71a337d28395f16480fce3

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.