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AAA-0391 · Archive record

ENTEGRIS GLOBAL HEADQUARTERS

129 Concord Rd, Billerica, MA 01821

A digital archive object associated with ENTEGRIS GLOBAL HEADQUARTERS.

Source description / title

ENTEGRIS GLOBAL HEADQUARTERS

ENTEGRIS GLOBAL HEADQUARTERS — PropyKeys ERC-721 digital asset associated with 129 Concord Rd, Billerica, MA 01821

Archive summary

An onchain digital twin associated with 129 Concord Rd, Billerica, MA 01821.

Archive significance

Filed in Technology, Semiconductors & Digital Infrastructure within the Technology, AI & Compute collection, with the archive tags Technology, Corporate / Commercial.

Original authored description

DIGITAL ASSET DESCRIPTION The RWA tied to Entegris Global Headquarters represents ownership exposure to one of the most critical institutions operating within the global semiconductor ecosystem. Located in Billerica, Massachusetts, this facility serves as the headquarters of a company specializing in advanced materials science, contamination control, filtration technologies, specialty chemicals, and process solutions essential to modern semiconductor manufacturing. What makes this asset unique is that it supports a layer of technological infrastructure largely invisible to the public yet indispensable to the digital economy. Modern microchips require extraordinarily controlled manufacturing environments where even microscopic contamination can compromise production. Entegris develops the technologies and materials that help maintain the purity, precision, and reliability required for advanced semiconductor fabrication. The significance of this institution extends across artificial intelligence, cloud computing, communications networks, aerospace systems, defense technologies, data centers, and next-generation electronics. Every advanced semiconductor ultimately depends upon the manufacturing environments Entegris helps make possible. Through tokenization, this asset preserves a verifiable record of a company operating at the foundation of modern technology. It represents a critical infrastructure layer supporting the creation of the semiconductors that power the digital world. THE PURITY LAYER OF THE SEMICONDUCTOR REVOLUTION Archived & Preserved by Jacob Alan Ervin Lovaas🇺🇸🎩 June 15, 2026

Catalog placement

Primary world
Technology, AI & Compute
Primary group
Technology, Semiconductors & Digital Infrastructure
Geography
Massachusetts
Archive revision
2026-08-20
Archive flags
Cataloged record

Layer 01 — Source Record

Token ID
308867
Network
Base
Standard
ERC-721
Contract
0xa239b9b3e00637f29f6c7c416ac95127290b950e
Canonical Record Fingerprint
Chain ID: 8453 (Base Mainnet)
Record Hash (SHA-256): c7d3cf536e670c89f5a4925b4d2e7b5e73488bf58d926a824a7336fbf767c6e9
View public blockchain reference

Layer 02 — Archive Reading · Source Trail

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

Source title
ENTEGRIS GLOBAL HEADQUARTERS
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 308867

This record is the mirrored digital twin onchain associated with 129 Concord Rd, Billerica, MA 01821.

How this record is built