Cosmos Hub • Contract Code ID 588Document Vault
Document Vault
Commit & Verify.
Store and retrieve business documents by domain and SHA-256 document hash. Optional prior transaction anchoring is available when a document needs to reference an existing blockchain transaction.
Document Contractcosmos1dk4...45xh6x
Max payload120 KB
Fee modelloading
ProtoWriter Signing
Uses direct protobuf encoding for MsgExecuteContract, AuthInfo, TxBody, TxRaw, REST simulation, and broadcast.
Document Viewer
Recall by domain + SHA-256 document hash, decode base64, preview supported formats, and download the restored file.
Business Forms
Generate structured business documents, convert them to commit-ready text files, then sign and store.
Console
Wallet, REST, signing, simulation, broadcast, viewer.