Current Nakamoto Coefficients and Topology, avg = 5.00
Attribute
Nakamoto Coefficient
Identical attribute values
Max allowed identical values
Unique Counts
Country
5
1
2
13
City
5
1
1
13
Data Center
5
1
1
13
Data Center Owner
5
1
1
13
Node Provider ID
5
1
1
13
Proposed Nakamoto Coefficients and Topology, avg = 5.00
Attribute
Nakamoto Coefficient
Identical attribute values
Max allowed identical values
Unique Counts
Country
5
1
2
13
City
5
1
1
13
Data Center
5
1
1
13
Data Center Owner
5
1
1
13
Node Provider ID
5
1
1
13
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CO.DELTA
We’re a verifiably decentralised collective who review IC deltas (changes applied by NNS proposals). We follow a common code:
Look: We observe the details and context of NNS proposals.
Test: We test and verify the claims made by those proposals.
Automate: We automate as much as possible by building increasingly sophisticated tools that streamline and strengthen the reviewal process.
Every vote cast by CO.DELTA is the result of consensus among diligent, skilled and experienced team members acting independently. The CO.DELTA neuron follows the vote of D-QUORUM on NNS topics that the CO.DELTA team does not handle directly. You can therefore follow CO.DELTA on all topics and rely on the highest quality of vote.
TLDR:
The proposal replaces offline nodes in Allentown (North America). The decentralization stats remain the same.
Warning
The last few proposals that address the outage of DC is offloading all nodes to one Node provider. @DRE-Team Is there a way we can address this issue in the future to offload nodes into multiple Node providers. I will vote to Adopt to recover this issue in hopes that this feature will be addressed.
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CO.DELTA
We’re a verifiably decentralised collective who review IC deltas (changes applied by NNS proposals). We follow a common code:
Look: We observe the details and context of NNS proposals
Test: We test and verify the claims made by those proposals
Automate: We automate as much as possible by building increasingly sophisticated tools that streamline and strengthen the reviewal process.
Every vote cast by CO.DELTA is the result of consensus among diligent, skilled and experienced team members acting independently. The CO.DELTA neuron follows the vote of D-QUORUM on NNS topics that the CO.DELTA team does not handle directly. You can therefore follow CO.DELTA on all topics and rely on the highest quality of vote.
Vote: Adopted Reason:
The proposal replaces dead Offline status node yujwb from the AW1 DC in Pennsylvania, with unassigned healthy Awaiting status node bq47i from Dallas without any change to decentralization.
About CodeGov
CodeGov has a team of developers who review and vote independently on the following proposal topics: IC-OS Version Election, Protocol Canister Management, Subnet Management, Node Admin, and Participant Management. The CodeGov NNS known neuron is configured to follow our reviewers on these technical topics. We also have a group of Followees who vote independently on the Governance and the SNS & Neuron’s Fund topics. We strive to be a credible and reliable Followee option that votes on every proposal and every proposal topic in the NNS. We also support decentralization of SNS projects such as WaterNeuron, KongSwap, and Alice with a known neuron and credible Followees.
Learn more about CodeGov and its mission at codegov.org.
The proposal replaces a dead nodes on subnet opn46:
dead node yujwbDashboard Status: Offline with node bq47iDashboard Status: Awaiting
There is no impact in the overall decentralization across all features.
About CodeGov
CodeGov has a team of developers who review and vote independently on the following proposal topics: IC-OS Version Election, Protocol Canister Management, Subnet Management, Node Admin, and Participant Management. The CodeGov NNS known neuron is configured to follow our reviewers on these technical topics. We also have a group of Followees who vote independently on the Governance and the SNS & Neuron’s Fund topics. We strive to be a credible and reliable Followee option that votes on every proposal and every proposal topic in the NNS. We also support decentralization of SNS projects such as WaterNeuron, KongSwap, and Alice with a known neuron and credible Followees.
Learn more about CodeGov and its mission at codegov.org.
Summary: Proposes to replace node o2ejh advertised as degraded, even though the Dashboard shows this node as active, the ic-api also shows this node with status: UP and the Node monitor tool shows an average failure well below 1%.
CodeGov has a team of developers who review and vote independently on the following proposal topics: IC-OS Version Election, Protocol Canister Management, Subnet Management, Node Admin, and Participant Management. The CodeGov NNS known neuron is configured to follow our reviewers on these technical topics. We also have a group of Followees who vote independently on the Governance and the SNS & Neuron’s Fund topics. We strive to be a credible and reliable Followee option that votes on every proposal and every proposal topic in the NNS. We also support decentralization of SNS projects such as WaterNeuron, KongSwap, and Alice with a known neuron and credible Followees.
Learn more about CodeGov and its mission at codegov.org.
TLDR: The proposal claims to replace a degraded node. The node isn’t currently considered degraded, and historic monitors such as Node Provider Rewards dashboard and other monitors show no evidence of significant degradation.
Subnet node distance stats (distance between any 2 nodes in the subnet) →
Smallest Distance
Average Distance
Largest Distance
EXISTING
445.323 km
8980.107 km
18825.967 km
PROPOSED
445.323 km
8471.686 km (-5.7%)
16462.811 km (-12.6%)
This proposal slightly reduces decentralisation, considered purely in terms of geographic distance (and therefore there’s a slight theoretical reduction in localised disaster resilience).
Subnet characteristic counts →
Continents
Countries
Data Centers
Owners
Node Providers
Node Operator
EXISTING
5
13
13
13
13
13
PROPOSED
5
13
13
13
13
13
Largest number of nodes with the same characteristic (e.g. continent, country, data center, etc.) →
The above subnet information is illustrated below, followed by a node reference table:
Map Description
Red marker represents a removed node (transparent center for overlap visibility)
Green marker represents an added node
Blue marker represents an unchanged node
Highlighted patches represent the country the above nodes sit within (red if the country is removed, green if added, otherwise grey)
Light grey markers with yellow borders are examples of unassigned nodes that would be viable candidates for joining the subnet according to formal decentralisation coefficients (so this proposal can be viewed in the context of alternative solutions that are not being used)
Black dotted line connects to a small black marker that shows where the IP address indicates the node is located (according to ipinfo.io). This is only displayed if it conflicts with where IC records indicate the node is located. See Country Discrepancies section above for more info.
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CO.DELTA △
We’re a verifiably decentralised collective who review IC deltas (changes applied by NNS proposals). We follow a common code:
Look: We observe the details and context of NNS proposals
Test: We test and verify the claims made by those proposals
Automate: We automate as much as possible by building increasingly sophisticated tools that streamline and strengthen the reviewal process.
Every vote cast by CO.DELTA is the result of consensus among diligent, skilled and experienced team members acting independently. The CO.DELTA neuron follows the vote of D-QUORUM on NNS topics that the CO.DELTA team does not handle directly. You can therefore follow CO.DELTA on all topics and rely on the highest quality of vote.
Note that this analysis involved data provided by the IC-API, which is not open source. I’m in the process of switching over to more verifiable sources of this sort of information for future proposal reviews. See here for related discussion.
This proposal replaces 1 node in subnet opn46, appearing in the decentralization tool as “UP” but described in the proposal as “degraded”. The dashboard page for this subnet shows that all nodes are currently operational and have been so for at least the past day or two.
Unfortunately the Node Provider Rewards tool is unhelpful in this instance but presumably the issue affecting this node has now been resolved.
About CodeGov
CodeGov has a team of developers who review and vote independently on the following proposal topics: IC-OS Version Election, Protocol Canister Management, Subnet Management, Node Admin and Participant Management. The CodeGov NNS known neuron is configured to follow our reviewers on these technical topics. We also have a group of Followees who vote independently on the Governance and the SNS & Neurons’ Fund topics. We strive to be a credible and reliable Followee option that votes on every proposal and every proposal topic in the NNS. We also support decentralisation of SNS projects such as WaterNeuron, KongSwap, and Alice with a known neuron and credible Followees.
Learn more about CodeGov and its mission at codegov.org.
Reason:
The proposal aims to replace degraded node that’s currently healthy, without a more clear definition of DEGRADED or more precise tooling one can’t be sure about the state, on one hand a new unassigned node is more likely to not have any problems than a recovered one but anyways we need Dfinity to specify more clear instructions, o2ejh from Singapore with unassigned Healthy Awaiting status node oxfpl from Isle of Man without any change to decentralization.
About CodeGov
CodeGov has a team of developers who review and vote independently on the following proposal topics: IC-OS Version Election, Protocol Canister Management, Subnet Management, Node Admin, and Participant Management. The CodeGov NNS known neuron is configured to follow our reviewers on these technical topics. We also have a group of Followees who vote independently on the Governance and the SNS & Neuron’s Fund topics. We strive to be a credible and reliable Followee option that votes on every proposal and every proposal topic in the NNS. We also support decentralization of SNS projects such as WaterNeuron, KongSwap, and Alice with a known neuron and credible Followees.
Learn more about CodeGov and its mission at codegov.org.
VOTE: NO TLDR:
This proposal removes 1 node(s) from Singapore and adds 1 replacement node(s) in Douglas 1. The node o2ejh… is in active state, and ping tool shows healthy connectivity. Vote to reject.
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CO.DELTA
We’re a verifiably decentralised collective who review IC deltas (changes applied by NNS proposals). We follow a common code:
Look: We observe the details and context of NNS proposals
Test: We test and verify the claims made by those proposals
Automate: We automate as much as possible by building increasingly sophisticated tools that streamline and strengthen the reviewal process.
Every vote cast by CO.DELTA is the result of consensus among diligent, skilled and experienced team members acting independently. The CO.DELTA neuron follows the vote of D-QUORUM on NNS topics that the CO.DELTA team does not handle directly. You can therefore follow CO.DELTA on all topics and rely on the highest quality of vote.
I have my canisters on this subnet and it’s working perfectly fine, also from other sources and the community it shows that is not degraded, could you provide more information on where this is coming from?
TLDR: Node was performing badly only on 2 occasions likely due to data center sg1 issues otherwise it’s almost perfect. Let’s skip it and monitor it closely
Proposed topology Nakamoto Coefficient stayed the same as on current topology.
Current Nakamoto Coefficients and Topology, avg = 5.00
Attribute
Nakamoto Coefficient
Identical attribute values
Max allowed identical values
Unique Counts
Country
5
2
13
City
5
NA
13
Data Center
5
1
13
Data Center Owner
5
1
13
Node Provider ID
5
1
13
Proposed Nakamoto Coefficients and Topology, avg = 5.00
Attribute
Nakamoto Coefficient
Identical attribute values
Max allowed identical values
Unique Counts
Country
5
2
13
City
5
NA
13
Data Center
5
1
13
Data Center Owner
5
1
13
Node Provider ID
5
1
13
You may wish to follow the CO.DELTA known neuron if you found this analysis helpful.
CO.DELTA
We’re a verifiably decentralised collective who review IC deltas (changes applied by NNS proposals). We follow a common code:
Look: We observe the details and context of NNS proposals.
Test: We test and verify the claims made by those proposals.
Automate: We automate as much as possible by building increasingly sophisticated tools that streamline and strengthen the reviewal process.
Every vote cast by CO.DELTA is the result of consensus among diligent, skilled and experienced team members acting independently. The CO.DELTA neuron follows the vote of D-QUORUM on NNS topics that the CO.DELTA team does not handle directly. You can therefore follow CO.DELTA on all topics and rely on the highest quality of vote.
Warning
Issues:
Passes: