13th Street, New York City

Recording by Mason Maynard.

Recording identifiers

ISRC
GBJAJ1801040
CopyrightID (CopyrightChains transaction hash)
0x75265ffc821fd66ade79ef0136cede20cf44c2009f16b3befe95b33433d9526e
Copyright registration time
2026-06-22T06:36:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:7b84463bae6aedb80b17997543447d93eb33fbbb6bee2f440159196b2c90c4b1

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.