A Lost Place

Recording by NYC Jazz Quartett.

Recording identifiers

ISRC
ARQIW2410474
CopyrightID (CopyrightChains transaction hash)
0xb02233f0b795f60af0475820d26cfa5a4b4d22fb8f01f91e809033f18594d0e2
Copyright registration time
2026-07-30T20:58:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T21:35:24Z
Bitcoin block
960317
Canonical record hash
sha256:1f9cae895ae3dd8d8b2243cc7c2e425dad59f2ee42d7f77d3fc1b984aa472e8a

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.