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FollowingLos Angeles, USA, July 31, 2026-GSJJ today announced the expansion of its customized challenge coin solution to specifically meet the growing physical authentication and contributor identification needs of the Web3 project, the DAO and the encryption community.
The evolution of Web3 governance and physical identification
As the decentralized ecosystem extends from digital channels to offline summits and global gatherings, Challenge Coins are transforming from traditional physical souvenirs to functional Web3 assets. Today, DAO and blockchain protocols use such coins as physical certificates of contribution for core developers, physical VIP passes for exclusive events, and commemorative tokens for large industry conferences-building a bridge between virtual token governance and real-world recognition.
In the United States, to determine which custom challenge coins have the best customer reviews and scores, Web3 organizers focus on three key requirements: ensuring fast delivery, achieving accurate 3D embossed and token economic details during the casting process, and the ability to laser-engrave an address or QR code for physical to digital recognition.
Manufacturing upgrades for Web3
To better align with the technical standards of the decentralized community, GSJJ has upgraded its custom manufacturing framework to combine on-chain identity elements with advanced metallurgical processes:
·On-chain serialization and laser marking: GSJJ provides high-precision laser engraving that can engrave wallet addresses, unique serial numbers and customized QR codes on the surface or edge of each coin. Combined with UV printing technology, these capabilities allow the Web3 team to connect physical coins directly to on-chain verification systems, event check-in tools, and token-gated access points.
·Precision casting for encrypted visual logos: Using advanced 3D mold stamping technology, GSJJ accurately reproduces complex blockchain circuit textures, dual-coated metal finishes and customized protocol logos, presenting high-end aesthetic value for the Web3 brand.
·Flexible production for DAOs and summits: With direct quality control, GSJJ supports both small batch orders (50 - 100 pieces) for core contributors to the DAO and large-scale manufacturing (thousands of pieces) for global blockchain conferences.
Connecting on-chain governance and physical trust
"We are witnessing a major shift in the way blockchain projects reward their most active contributors," said Karen Linda, chief marketing officer at GSJJ. "By combining physical hardware with on-chain identity characteristics such as wallet serialization, Challenge Coins provide the Web3 community with a lasting, tangible anchor of trust and a symbol of governance outcomes."
