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Ergo Platform Documentation

🚀 New release: Ergo protocol reference client 6.0.1 (v6.0.1) ## What's Changed * Versioned block transaction serializer since 6.0, not 5.0 by @kushti in

GitHub

Versioned block transaction serializer since 6.0, not 5.0 by kushti · Pull Request #2229 · ergoplatform/ergo

Seems there is 5.0 block in the testnet which has tree version > activated script version (probably transaction was written there before such ru...

* Candidate regenration fixes by @kushti in

GitHub

Candidate regenration fixes by kushti · Pull Request #2231 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Candidate regenration fixes by kushti · Pull Request #2231 · ergoplatform/ergo

* Add blocks with full txns endpoint to indexed node by @mgpai22 in

GitHub

Add blocks with full txns endpoint to indexed node by mgpai22 · Pull Request #2233 · ergoplatform/ergo

Closes #2225

* add exclude mempool spent to all blockchain unspent endpoints by @mgpai22 in

GitHub

add exclude mempool spent to all blockchain unspent endpoints by mgpai22 · Pull Request #2234 · ergoplatform/ergo

closes #2228

* Add Full Input with Proof for Unconfirmed Transactions Endpoint by @mgpai22 in

GitHub

Add Full Input with Proof for Unconfirmed Transactions Endpoint by mgpai22 · Pull Request #2235 · ergoplatform/ergo

Previously, getting unconfirmed transactions would simply return the input box references. With this PR, the entire box info is present for the inp...

* Candidate for 6.0.1 release by @kushti in

GitHub

Candidate for 6.0.1 release by kushti · Pull Request #2222 · ergoplatform/ergo

Versioned block transaction serializer since 6.0, not 5.0 #2229 Candidate regenration fixes #2231 Add blocks with full txns endpoint to indexed n...

**Full Changelog**:

GitHub

Comparing v6.0.0...v6.0.1 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Comparing v6.0.0...v6.0.1 · ergoplatform/ergo

Check it out here:

GitHub

Release Ergo protocol reference client 6.0.1 · ergoplatform/ergo

What's Changed Versioned block transaction serializer since 6.0, not 5.0 by @kushti in #2229 Candidate regenration fixes by @kushti in #2231 Add b...

🚀 New release: Ergo protocol reference client 6.1.0 (v6.1.0) Check it out here:

GitHub

Release Ergo protocol reference client 6.1.0 · ergoplatform/ergo

This release is identical to 6.0.0 but using RocksDB. Use 6.0.0 if you update from 5.0.x or do not know what does that mean. Use this release if yo...

🚀 New release: Ergo protocol reference client 6.0.0 (v6.0.0) This release contains support for 6.0 (aka EIP-50) soft-fork changes, along with voting code. EIP-50 details can be found at

GitHub

[WIP] EIP-50 - 6.0 Soft-Fork by kushti · Pull Request #100 · ergoplatform/eips

Ergo Improvement Proposals. Contribute to ergoplatform/eips development by creating an account on GitHub.

This version will vote automatically for 6.0 soft-fork. To vote against with this and follow-up version, set ``` ergo { ... voting { 120 = 0 ... } } ``` otherwise, the node will start voting for 6.0 soft-fork activation since the height 1,561,601 Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0 · ergoplatform/ergo

This release contains support for 6.0 (aka EIP-50) soft-fork changes, along with voting code. EIP-50 details can be found at https://github.com/erg...

🚀 New release: Ergo protocol reference client 6.0.0-RC7 (v6.0.0-RC7) In this new 6.0 release candidate: * Sigma-state dependency updated to 6.0.1 with a fix for Upcast issues in v3 trees done in

GitHub

Disabling auto-upcast and checking method call args emptiness in trees >= v3 by kushti · Pull Request #1073 · ergoplatform/sigmastate-interpreter

close #1072

* added a case for invalid testnet v4 block generated with older client (contains v7 tree) Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC7 · ergoplatform/ergo

In this new 6.0 release candidate: Sigma-state dependency updated to 6.0.1 with a fix for Upcast issues in v3 trees done in ergoplatform/sigmastat...

🚀 New release: Ergo protocol reference client 6.0.0-RC6 (v6.0.0-RC6) This release has 5.0.26 changes included, Sigma dependency updated to 6.0.0, code is polished,

GitHub

[6.0] Creating a box with script version greater than activated version crashes mining thread · Issue #2214 · ergoplatform/ergo

Sending to an address like MvqqcW8YayVMRXFP (sigmaProp(true) with tree version 7) causes the mining thread to crash and repeatedly give exceptions....

fixed **Full Changelog**:

GitHub

Comparing v5.0.25...v6.0.0-RC6 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Comparing v5.0.25...v6.0.0-RC6 · ergoplatform/ergo

Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC6 · ergoplatform/ergo

This release has 5.0.26 changes included, Sigma dependency updated to 6.0.0, code is polished, #2214 fixed Full Changelog: v5.0.25...v6.0.0-RC6

🚀 New release: Ergo Protocol Reference Client 5.1.3 (v5.1.3) **This release is identical to 5.0.26 but on top of 5.1 (RocksDB)** ## What's Changed * Up version for actions/cache by @ccellado in

GitHub

Up version for actions/cache by ccellado · Pull Request #2203 · ergoplatform/ergo

Close #2202 See actions/cache#1510

* Fix openapi.yaml for /wallet/updateChangeAddress by @ccellado in

GitHub

Fix openapi.yaml for /wallet/updateChangeAddress by ccellado · Pull Request #2201 · ergoplatform/ergo

Close #2199

* Update scala, sbt, and plugins. by @jozanek in

GitHub

Update scala, sbt, and plugins. by jozanek · Pull Request #2205 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Update scala, sbt, and plugins. by jozanek · Pull Request #2205 · ergoplatform/ergo

* Remove jaxb-api dependency. by @jozanek in

GitHub

Remove jaxb-api dependency. by jozanek · Pull Request #2207 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Remove jaxb-api dependency. by jozanek · Pull Request #2207 · ergoplatform/ergo

* Update existing and remove unused dependencies from avldb project. by @jozanek in

GitHub

Update existing and remove unused dependencies from avldb project. by jozanek · Pull Request #2209 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Update existing and remove unused dependencies from avldb project. by jozanek · Pull...

* regenerate block candidate periodically by @Alesfatalis in

GitHub

regenerate block candidate periodically by Alesfatalis · Pull Request #2208 · ergoplatform/ergo

Reopen of #2164 since it was automatically closed.

* Candidate for 5.0.26 release by @kushti in

GitHub

Candidate for 5.0.26 release by kushti · Pull Request #2204 · ergoplatform/ergo

Fix openapi.yaml for /wallet/updateChangeAddress #2201 Up version for actions/cache #2203 Update scala, sbt, and plugins. #2205 Remove jaxb-api ...

## New Contributors * @Alesfatalis made their first contribution in

GitHub

regenerate block candidate periodically by Alesfatalis · Pull Request #2208 · ergoplatform/ergo

Reopen of #2164 since it was automatically closed.

**Full Changelog**:

GitHub

Comparing v5.1.2...v5.1.3 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Comparing v5.1.2...v5.1.3 · ergoplatform/ergo

Check it out here:

GitHub

Release Ergo Protocol Reference Client 5.1.3 · ergoplatform/ergo

This release is identical to 5.0.26 but on top of 5.1 (RocksDB) What's Changed Up version for actions/cache by @ccellado in #2203 Fix openapi.yaml...

🚀 New release: Ergo Protocol Reference Client 5.0.26 (v5.0.26) Miners, beware! This version is introducing candidate block regeneration (every ~60 sec atm). ## What's Changed * **regenerate block candidate periodically** by @Alesfatalis in

GitHub

regenerate block candidate periodically by Alesfatalis · Pull Request #2208 · ergoplatform/ergo

Reopen of #2164 since it was automatically closed.

* Up version for actions/cache by @ccellado in

GitHub

Up version for actions/cache by ccellado · Pull Request #2203 · ergoplatform/ergo

Close #2202 See actions/cache#1510

* Fix openapi.yaml for /wallet/updateChangeAddress by @ccellado in

GitHub

Fix openapi.yaml for /wallet/updateChangeAddress by ccellado · Pull Request #2201 · ergoplatform/ergo

Close #2199

* Update scala, sbt, and plugins. by @jozanek in

GitHub

Update scala, sbt, and plugins. by jozanek · Pull Request #2205 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Update scala, sbt, and plugins. by jozanek · Pull Request #2205 · ergoplatform/ergo

* Remove jaxb-api dependency. by @jozanek in

GitHub

Remove jaxb-api dependency. by jozanek · Pull Request #2207 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Remove jaxb-api dependency. by jozanek · Pull Request #2207 · ergoplatform/ergo

* Update existing and remove unused dependencies from avldb project. by @jozanek in

GitHub

Update existing and remove unused dependencies from avldb project. by jozanek · Pull Request #2209 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Update existing and remove unused dependencies from avldb project. by jozanek · Pull...

## New Contributors * @Alesfatalis made their first contribution in

GitHub

regenerate block candidate periodically by Alesfatalis · Pull Request #2208 · ergoplatform/ergo

Reopen of #2164 since it was automatically closed.

**Full Changelog**:

GitHub

Comparing v5.0.25...v5.0.26 · ergoplatform/ergo

Ergo protocol description & reference client implementation - Comparing v5.0.25...v5.0.26 · ergoplatform/ergo

Check it out here:

GitHub

Release Ergo Protocol Reference Client 5.0.26 · ergoplatform/ergo

Miners, beware! This version is introducing candidate block regeneration (every ~60 sec atm). What's Changed regenerate block candidate periodical...

The venue is booked! Join us October 11th for an Ergo Meetup! Location: Downtown Colorado Springs Full details to come very soon! Updates will be posted here on X and on sigmanauts.com

🚀 New release: Ergo protocol reference client 6.0.0-RC5 (v6.0.0-RC5) This release is supposed to be identical to the final 6.0 release, aside of mainnet voting height. Changes since RC4: Sigma:

GitHub

Prohibition for using 6.0 types in register and context extension vars by kushti · Pull Request #1047 · ergoplatform/sigmastate-interpreter

ErgoScript compiler and ErgoTree Interpreter implementation for Ergo blockchain - Prohibition for using 6.0 types in register and context extension...

included, BigInt range check for v3 trees and during Autolykos v1 solution parsing. node: simplified protocol version check during mempool transaction parsing, some versioning related fixes Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC5 · ergoplatform/ergo

This release is supposed to be identical to the final 6.0 release, aside of mainnet voting height. Changes since RC4: Sigma: ergoplatform/sigmastat...

AI + Blockchain = The future. Join the 10th Anniversary ErgoHACK & build the next-gen AI dApps on Ergo! 📅 May 25 - June 1, 2025 💰 $9,000 in ERGs 🏆 Theme: AI on Ergo Blockchain Be part of the revolution! 👇 🔗 ErgoHACK X Registration ergohack.io/register/ #ErgoHACK #AI #Blockchain

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The weekly #Ergo #Developers chat will take place tomorrow, Wed, April 9th, 1PM UTC! Please join to share the news about development of your tools and projects, discuss research, ask questions and so on! 👇

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🚀 New release: Ergo protocol reference client 6.0.0-RC4 (v6.0.0-RC4) This version is able to sync with the mainnet. For that, a couple of fixes done in 6.0.0 candidate: * treeVersion <= activatedVersion checked since 5.0 activation only (as before there were some mainnet transactions violated the rule) * initialization of some values in object SOption made lazy (to avoid null values somehow appearing in the node 6.0) Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC4 · ergoplatform/ergo

This version is able to sync with the mainnet. For that, a couple of fixes done in 6.0.0 candidate: treeVersion <= activatedVersion checked since ...

🚀 New release: Ergo protocol reference client 6.0.0-RC3 (v6.0.0-RC3) This 6.0 release candidate is still suitable for public and private 6.0 testnets only! In this release: * Sigma dependency updated to

GitHub

6.0.0-RC2 candidate for devnets by kushti · Pull Request #1040 · ergoplatform/sigmastate-interpreter

ErgoScript compiler and ErgoTree Interpreter implementation for Ergo blockchain - 6.0.0-RC2 candidate for devnets by kushti · Pull Request #1040 �...

* Ergo node 5.0.26 candidate as of

GitHub

Candidate for 5.0.26 release by kushti · Pull Request #2204 · ergoplatform/ergo

#2201 #2203 #2205 #2207 #2208 #2209

merged Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC3 · ergoplatform/ergo

This 6.0 release candidate is still suitable for public and private 6.0 testnets only! In this release: Sigma dependency updated to ergoplatform/s...

🚀 New release: Ergo protocol reference client 6.0.0-RC4 (v6.0.0-RC4) This version is able to sync with the mainnet. For that, a couple of fixes done in 6.0.0 candidate: * treeVersion <= activatedVersion checked since 5.0 activation only (as before there were some mainnet transactions violated the rule) * initialization of some values in object SOption made lazy (to avoid null values somehow appearing in the node 6.0) Check it out here:

GitHub

Release Ergo protocol reference client 6.0.0-RC4 · ergoplatform/ergo

This version is able to sync with the mainnet. For that, a couple of fixes done in 6.0.0 candidate: treeVersion <= activatedVersion checked since ...

🎉 Happy Emission Reduction Day! The current block reward is now 15 ERG.

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Your hub for Ergo content across two channels. The Ergo Podcast delivers audio from the Ergo Platform YouTube channel, featuring weekly AMAs and de...

The weekly #Ergo #Developers chat will take place tomorrow, Wed, April 2nd, 1PM UTC! Please join to share the news about development of your tools and projects, discuss research, ask questions and so on! 👇

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