# 923 EMPTY ROOMS #387

Record ID: AB5D.2026.001.03

Record version: 1.1.0

Published: 2026-08-10

Research cutoff: 2026-08-10

Source commit: 8fc9554267b1e1dc82abc4f422151e3ebbc90723

Status: Accessioned

Artist: Casey REAS

Credit line: AB5D Collection. Custody consolidated in ab500dao.eth.

## Identity and custody

- Contract: 0x145789247973c5d612bf121e9e4eef84b63eb707
- Token ID: 1000387
- Token hash: 0x43e89cd5de07f483c6247fef10b71432c458480ca2a45989449254e395b362fd
- Custody address: 0xdd19308a9731cdecb67e0d80ca6823394208c045
- Acquisition: Internal consolidation transfer into the AB5D Safe on 7 September 2025. Consideration was not independently verified.
- Acquisition transaction: 0x6bfcc557bcee94c6bf5b13ae87ca1ced7c7cf909b3e55a8949b28ce1f41f6301

## Rights and preservation

- Rights status: Art Blocks metadata reports CC BY-NC 4.0.
- Live-work status: Live, animated, and keyboard-controlled.
- Generator: Art Blocks generator; p5.js 1.0.0; two project scripts; 29,178 source bytes reported.
- Dependencies: No external asset dependency was identified in the official project record.
- Interactive controls: The official script exposes resolution, diagram, pause, color-channel, preset, arrow, speed, save, and other keyboard commands. The exact effect of every key has not yet been independently documented.
- Tested runtime: Official source and controls inspected. Independent browser matrix and long-duration behavior testing are not yet complete.
- Display instructions: Use a square live viewport with keyboard focus. Do not replace the live work with the official still when presenting its behavior.
- Official media: https://art-blocks-bright-moments-mainnet.s3.amazonaws.com/1000387.png
- Official media SHA-256: e21b3ab3c7b869d8298b21187d69d830a8f6ece7b323f01a8c685e4a78babd05
- Project script SHA-256: 5298304d3583d02f62aaf6e35c1ffd682c52468d69a74073833b7e280032661f
- Retained-media status: Not yet retained by AB5D. Official bytes were observed and checksummed at the research cutoff.
- Known risks: Preservation depends on p5.js 1.0.0, keyboard focus, renderer compatibility, and undocumented command semantics.

## Interpretation

A still captures one state while the accessioned object includes temporal development and a substantial control surface.