
Provenance Blockchain
Provenance is a Cosmos SDK layer 1 built for institutional finance, used to issue and trade tokenized real-world assets.
Transaction Fees, Open-source
What is Provenance Blockchain?
Provenance Blockchain is a Cosmos SDK layer 1 with CometBFT consensus, designed for regulated financial services. It supports issuance, custody, exchange, and lending of tokenized real-world assets like bond funds, equities, and loans, with HASH as the staking and gas token. The chain launched permissioned in 2018 and went fully public in 2021.
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Developer resources from Alchemy

Launch a memecoin on Arc Chain
Write and deploy a fixed-supply ERC-20 on Arc mainnet with Foundry and Alchemy RPC, paying gas in USDC, or hand the whole launch to a coding agent with the Alchemy CLI.

How we fine tune our RPC for speed and reliability
We moved compression for large RPC responses to a better layer in our serving path, cutting P95 latency on heavy calls and reducing connection churn.

How Goldsky kept transactions flowing with zero downtime
Goldsky migrated its Compose bundler and paymaster to Alchemy and built a provider abstraction layer that makes failover a single environment variable change—no code deploy, no downtime.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

