Half Empty

Recording by Grieves.

Recording identifiers

ISRC
USTC30798276
CopyrightID (CopyrightChains transaction hash)
0x2a9100341ced91f2222ce7cbed9cf33c16a828bc26e465cce74d3b67e5aeb7ef
Copyright registration time
2026-06-23T08:42:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:6fbc48dcbafbb46bc03f010dfaf7c592df844bc67a63676b8535222d2b059adb

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.