Stay organized with collections
Save and categorize content based on your preferences.
This page documents production updates to Blockchain Analytics.
Check this page for announcements about new or updated features, bug fixes,
known issues, and deprecated functionality.
You can also subscribe to this page using a
feed reader to get notifications of updates.
What is a feed reader?
Really simple syndication (RSS) feed readers aggregate content from
websites that you specify.
Feed reader notifications can be email-, browser-, desktop-, or
mobile-based. Some readers are free, or have free versions, and some
require a subscription.
You can see the latest product updates for all of Google Cloud on the
Google Cloud page, browse and filter all release notes in the
Google Cloud console,
or programmatically access release notes in
BigQuery.
To get the latest product updates delivered to you, add the URL of this page to your
feed
reader, or add the
feed URL directly.
January 18, 2024
Blockchain Analytics' Ethereum Goerli nodes are synced with the network and indexing has resumed after the Dencun Hardfork.
January 17, 2024
Users may experience data staleness with the Ethereum Goerli dataset. Goerli experienced a chain split earlier today due to the Dencun Hardfork. While the Goerli network has reached consensus, the Goerli nodes powering Blockchain Analytics data indexing have not yet synced with the network.
December 27, 2023
On December 16, 2023, Cronos mainnet executed an emergency hardfork at block height 11608760. Cronos nodes used for Blockchain Analytics have not been upgraded to use the new v1.0.14 binary. As a result, the Cronos dataset provides data up to pre-hardfork block height 11608760.
November 30, 2023
Due to ongoing system migration, the legacy Analytics Hub Listing for Arbitrum One is now deprecated and has been replaced with the new Analytics Hub Listing.
Due to an ongoing system migration, users may experience data staleness and data absence intermittently throughout next week
November 29, 2023
We are performing a scheduled system upgrade on 11/29/2023 from 4:00PM EST to 6:00PM EST. During this upgrade, you may experience increased data staleness and data absences. We apologize for any inconvenience this may cause.
What to Expect:
Data staleness may increase, causing delays in data retrieval and updates.
Data absences may occur, meaning that certain blockchain data may be unavailable for a period of time.
July 17, 2023
On July 17, 2023 we released the preview version of Blockchain Analytics.
Blockchain Analytics offers indexed blockchain data made available through BigQuery for easy analysis through SQL. Starting with Ethereum, Blockchain Analytics offers you access to reliable data without the overhead of operating nodes or developing and maintaining an indexer.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis page provides production updates for Blockchain Analytics, including new features, bug fixes, known issues, and deprecated functionalities.\u003c/p\u003e\n"],["\u003cp\u003eBlockchain Analytics is currently in pre-GA and offers indexed blockchain data through BigQuery, allowing users to analyze data with SQL, starting with Ethereum.\u003c/p\u003e\n"],["\u003cp\u003eUsers can subscribe to this page's updates using an RSS feed reader, which aggregates content from specified websites.\u003c/p\u003e\n"],["\u003cp\u003eThe page highlights recent updates, including data staleness issues due to the Dencun Hardfork on the Ethereum Goerli dataset, and a hardfork for the Cronos dataset.\u003c/p\u003e\n"],["\u003cp\u003eOngoing system migrations may cause data staleness and absences, and the legacy Analytics Hub Listing for Arbitrum One has been deprecated in favor of a new listing.\u003c/p\u003e\n"]]],[],null,["# Blockchain Analytics release notes\n\n| **Preview**\n|\n|\n| This product or feature is subject to the \"Pre-GA Offerings Terms\" in the General Service Terms section\n| of the [Service Specific Terms](/terms/service-terms#1).\n|\n| Pre-GA products and features are available \"as is\" and might have limited support.\n|\n| For more information, see the\n| [launch stage descriptions](/products#product-launch-stages).\n\nThis page documents production updates to Blockchain Analytics.\nCheck this page for announcements about new or updated features, bug fixes,\nknown issues, and deprecated functionality.\n\nYou can also [subscribe](#sub) to this page using a\nfeed reader to get notifications of updates.\nWhat is a feed reader? \n\n### What is a feed reader?\n\nReally simple syndication (RSS) feed readers aggregate content from\nwebsites that you specify.\n\nFeed reader notifications can be email-, browser-, desktop-, or\nmobile-based. Some readers are free, or have free versions, and some\nrequire a subscription.\n\nA few examples:\n\n- [Feedly](https://feedly.com)\n- [Feedreader](https://feedreader.com)\n- [Feeder](https://feeder.co/)\n\nMore information on RSS:\n\n- [RSS](https://en.wikipedia.org/wiki/RSS)\n- [Comparison of feed aggregators](https://en.wikipedia.org/wiki/Comparison_of_feed_aggregators) \nClose\n\n\u003cbr /\u003e\n\n\nrss_feed Subscribe:\n\nYou can see the latest product updates for all of Google Cloud on the\n[Google Cloud](/release-notes) page, browse and filter all release notes in the\n[Google Cloud console](https://console.cloud.google.com/release-notes),\nor programmatically access release notes in\n[BigQuery](https://console.cloud.google.com/bigquery?p=bigquery-public-data&d=google_cloud_release_notes&t=release_notes&page=table).\n\nTo get the latest product updates delivered to you, add the URL of this page to your\n[feed\nreader](https://wikipedia.org/wiki/Comparison_of_feed_aggregators), or add the\n[feed URL](https://cloud.google.com/feeds/blockchain-analytics-release-notes.xml) directly.\n\nJanuary 18, 2024\n----------------\n\nBlockchain Analytics' Ethereum Goerli nodes are synced with the network and indexing has resumed after the Dencun Hardfork.\n\nJanuary 17, 2024\n----------------\n\nUsers may experience data staleness with the Ethereum Goerli dataset. Goerli experienced a chain split earlier today due to the Dencun Hardfork. While the Goerli network has reached consensus, the Goerli nodes powering Blockchain Analytics data indexing have not yet synced with the network.\n\nDecember 27, 2023\n-----------------\n\nOn December 16, 2023, Cronos mainnet executed an [emergency hardfork](https://github.com/crypto-org-chain/cronos/releases/tag/v1.0.14) at block height `11608760`. Cronos nodes used for Blockchain Analytics have not been upgraded to use the new v1.0.14 binary. As a result, the Cronos dataset provides data up to pre-hardfork block height `11608760`.\n\nNovember 30, 2023\n-----------------\n\nDue to ongoing system migration, the legacy Analytics Hub Listing for [Arbitrum One](https://console.cloud.google.com/bigquery/analytics-hub/exchanges/projects/938420344946/locations/us/dataExchanges/preview_google_cloud_blockchain_analytics_189b1d89e86/listings/public_preview_blockchain_analytics_arbitrum_one_chain_18add05adee?e=13863869&mods=component_inspector&project=goog-blockchain) is now deprecated and has been replaced with the [new Analytics Hub Listing](https://console.cloud.google.com/bigquery/analytics-hub/exchanges/projects/938420344946/locations/us/dataExchanges/preview_google_cloud_blockchain_analytics_189b1d89e86/listings/public_preview_blockchain_analytics_arbitrum_one_18c1d985346?e=13863869&mods=component_inspector&project=goog-blockchain). \nDue to an ongoing system migration, users may experience data staleness and data absence intermittently throughout next week\n\nNovember 29, 2023\n-----------------\n\nWe are performing a scheduled system upgrade on 11/29/2023 from 4:00PM EST to 6:00PM EST. During this upgrade, you may experience increased data staleness and data absences. We apologize for any inconvenience this may cause.\n\nWhat to Expect:\n\n- Data staleness may increase, causing delays in data retrieval and updates.\n- Data absences may occur, meaning that certain blockchain data may be unavailable for a period of time.\n\nJuly 17, 2023\n-------------\n\nOn July 17, 2023 we released the preview version of Blockchain Analytics.\n\nBlockchain Analytics offers indexed blockchain data made available through [BigQuery](https://cloud.google.com/bigquery/docs) for easy analysis through SQL. Starting with [Ethereum](https://ethereum.org/en/developers/), Blockchain Analytics offers you access to reliable data without the overhead of operating nodes or developing and maintaining an indexer.\n\n**Documentation:** [What is Blockchain Analytics?](https://cloud.google.com/blockchain-analytics/docs/overview)"]]
