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Description
You can anchor an infinite amount of data to the Bitcoin blockchain, ensuring both the verification of data integrity and its existence without needing to depend on a trusted intermediary. Chainpoint achieves this by linking a hash of your data to the blockchain and providing a timestamp proof. When a Chainpoint Node receives hashes, they are aggregated in a structure known as a Merkle tree, with the root of this tree published through a Bitcoin transaction. The resulting Chainpoint proof outlines specific operations that create a cryptographic connection between your data and the Bitcoin blockchain. Additionally, each Chainpoint proof includes the necessary information to confirm that a hash of the data is securely anchored to the blockchain, thereby demonstrating that the data was present at the time of anchoring. This innovative system allows for the verification of Chainpoint proofs independently, without relying on a trusted third party. By utilizing this technology, users gain confidence in the authenticity and permanence of their data.
Description
NOWNodes is a robust RPC provider granting API access to Full and Archive Nodes across 110+ blockchain networks. It supports various protocols including Tendermint, Blockbook, and Index, with availability on both mainnets and testnets depending on the chain.
The service delivers a reliable, scalable infrastructure with 99.95% uptime, ~0.6s response time, and capacity for over 15,000 transactions per second—ensuring developers uninterrupted access to accurate blockchain data.
API Access
Has API
API Access
Has API
Integrations
Akash
Ardor
Band Protocol
Base
Bitcoin
Cardano
DigiByte
Dogecoin
Ethereum
Filecoin
Integrations
Akash
Ardor
Band Protocol
Base
Bitcoin
Cardano
DigiByte
Dogecoin
Ethereum
Filecoin
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
€20
Start is free for testing and early development — 100,000 requests, 15 RPS, and access to 5 networks for one month.
Pro fits small production apps needing steady traffic: 1,000,000 requests/month, 3 API keys, WebSocket and market data access — €20/month (€18/month billed annually).
Pro Plus works for growing apps with occasional spikes — 10,000,000 requests/month plus pay-as-you-go overage (€5/100k requests) instead of a hard cap — €90/month (€81/month billed annually).
Business (NOWNodes' "Popular" pick) targets companies running production infrastructure at scale: 30,000,000 requests/month, 25 API keys, a dedicated account manager, and custom node support — €200/month (€180/month billed annually).
Business Plus is for businesses that outgrew Business but aren't enterprise-scale yet — 50,000,000 requests/month with the same features and more headroom — €300/month (€270/month billed annually).
Enterprise serves high-volume operators like exchanges and wallets: 100,000,000 requests/month, 100 API keys, the lowest overage rate (€0.50/100k), and near round-the-clock support — €500/month (€450/month billed annually).
Pro fits small production apps needing steady traffic: 1,000,000 requests/month, 3 API keys, WebSocket and market data access — €20/month (€18/month billed annually).
Pro Plus works for growing apps with occasional spikes — 10,000,000 requests/month plus pay-as-you-go overage (€5/100k requests) instead of a hard cap — €90/month (€81/month billed annually).
Business (NOWNodes' "Popular" pick) targets companies running production infrastructure at scale: 30,000,000 requests/month, 25 API keys, a dedicated account manager, and custom node support — €200/month (€180/month billed annually).
Business Plus is for businesses that outgrew Business but aren't enterprise-scale yet — 50,000,000 requests/month with the same features and more headroom — €300/month (€270/month billed annually).
Enterprise serves high-volume operators like exchanges and wallets: 100,000,000 requests/month, 100 API keys, the lowest overage rate (€0.50/100k), and near round-the-clock support — €500/month (€450/month billed annually).
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Chainpoint
Website
chainpoint.org
Vendor Details
Company Name
NOWNodes
Founded
2019
Country
Estonia
Website
nownodes.io