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AAA-0483 · Archive record

Des Moines City Hall

400 Robert D. Ray Dr, Des Moines, IA 50309

A digital archive object associated with Des Moines City Hall.

Source description / title

Des Moines City Hall

Des Moines City Hall — PropyKeys ERC-721 digital asset associated with 400 Robert D. Ray Dr, Des Moines, IA 50309

Archive summary

An onchain digital twin associated with 400 Robert D. Ray Dr, Des Moines, IA 50309.

Archive significance

Filed in Government, State Capitals & Civic Infrastructure within the Government & Civic America collection, with the archive tags Government.

Original authored description

400 Robert D. Ray Dr, Des Moines, IA 50309 represents Historic Des Moines City Hall: a riverfront civic landmark that carried the machinery of local government for more than a century before entering its next chapter as an adaptive-reuse opportunity. This RWA is not merely “government infrastructure.” It is a transition asset — a preserved record of the moment when a 1912 municipal building moved from active city command into historic stewardship, redevelopment possibility, and cultural memory. Its one-of-one value comes from location and timing. Set between the Des Moines River, East Village, Grand Avenue, and Locust Street, the building occupies a rare civic edge where government history, riverfront land, public architecture, and downtown reinvention meet. Its Beaux-Arts character, National Register status, and long service life make it a physical archive of public decision-making, city identity, and institutional continuity. As a tokenized RWA, 400 Robert D. Ray Dr is strongest as a provenance record for historic municipal transition: preserving the address before reuse, redevelopment, or reclassification changes its public meaning forever. Within TLAAA, it stands as a captured hinge point between old civic authority and future urban activation. HISTORIC DES MOINES CITY HALL — CIVIC MEMORY AND RIVERFRONT REUSE, PRESERVED ON-CHAIN. Preserved and Archived by Jacob Alan Ervin Lovaas July 5, 2026

Catalog placement

Primary world
Government, Civic & Heartland America
Primary group
Government, State Capitals & Civic Infrastructure
Geography
Iowa
Archive revision
2026-08-20
Archive flags
Cataloged record

Layer 01 — Source Record

Token ID
308990
Network
Base
Standard
ERC-721
Contract
0xa239b9b3e00637f29f6c7c416ac95127290b950e
Canonical Record Fingerprint
Chain ID: 8453 (Base Mainnet)
Record Hash (SHA-256): 4f867db519b6f2dd7e1d55691754b5b214d67c4867f3f46db68b0dc43ea5235b
View public blockchain reference

Layer 02 — Archive Reading · Source Trail

This record is drawn from the complete inventory and the curatorial catalog.

Source title
Des Moines City Hall
Source artifacts
AAA-INV-2026-v1.0 · Canonical Token & Address Inventory Ledger (566 Records) · Complete Inventory · AAA-CAT-2026-v1.0 · Primary Group Taxonomy & Curatorial Classification Registry (36 Groups) · Curatorial Catalog · AAA-DESC-2026-v1.0 · Systemic Significance & Portfolio Crosswalk Compendium · RWA Description
Onchain reference
Base · ERC-721 · Token 308990

This record is the mirrored digital twin onchain associated with 400 Robert D. Ray Dr, Des Moines, IA 50309.

How this record is built