DFINITY Foundation

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8YearGangDAO

Isaac Valadez

Krzysztof

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Taggr Network

Sonic AMM

Rakeoff.io

OpenChat

ELNA AI

GEEKFACTORY

ICP Hub México

ICP Hub Poland

Jerry Banfield

WaterNeuron

ICP Hub Bulgaria

Gold DAO

NeuronPool

LORIMER ♾️ 🐶

B3Pay

ZenithCode

Aviate Labs

D-QUORUM

Yuku AI

CO.DELTA △

DragginCorp

Gwojda

Thyassa

🌮 TACO DAO Neuron

Ωmega-reject

Ωmega-vote

αlpha-vote

Cybersecurity

cyberowl

Dexter Caff/acc

JMVR

Smacker

HashEra

Change the membership (list) of nodes in a subnet by adding and/or removing nodes from the subnet. At the time the proposal is executed, the added nodes (if provided in the proposal) need to be unassigned and the removed nodes (if provided in the proposal) need to be assigned to the subnet. After the proposal is executed, the removed nodes become unassigned, and can be reassigned to other subnets via future proposals or completely removed from the network.

# Replace a node in subnet tdb26

Motivation: Healing

Decentralization Nakamoto coefficient changes for subnet `tdb26-jop6k-aogll-7ltgs-eruif-6kk7m-qpktf-gdiqx-mxtrf-vb5e6-eqe`:
```
  node_provider: 12.00 -> 12.00    (+0%)
    data_center: 13.00 -> 13.00    (+0%)
data_center_owner: 13.00 -> 13.00    (+0%)
             area: 6.00 -> 6.00    (+0%)
          country: 5.00 -> 5.00    (+0%)
```

**Mean Nakamoto comparison:** 10.33 -> 10.33  (+0%)

Overall replacement impact: equal decentralization across all features


# Details

Nodes removed:
- `2m74t-ijdpk-qotfn-lsppe-nvbl3-htnb2-ra4ai-y2w74-pvon6-r7cyf-aqe` [health: dead]

Nodes added:
- `icbco-xw6zg-wlhyp-juqf4-h5gbs-jjein-nmc6n-itoxd-o52q7-q7fjz-gae` [health: healthy]


```
    node_provider                                                              data_center            data_center_owner                                    area                             country
    -------------                                                              -----------            -----------------                                    ----                             -------
    4dibr-2alzr-h6kva-bvwn2-yqgsl-o577t-od46o-v275p-a2zov-tcw4f-eae       1    ar1               1    Adam                                            1    Barcelona                   1    AR       1
    4fedi-eu6ue-nd7ts-vnof5-hzg66-hgzl7-liy5n-3otyp-h7ipw-owycg-uae       1    at2          0 -> 1    Africa Data Centres                             1    British Columbia            1    AU       1
    4jjya-hlyyc-s766p-fd6gr-d6tvv-vo3ah-j5ptx-i73gw-mwgyd-rw6w2-rae       1    bc1               1    Anonstake                                       1    Brussels Capital            1    BE       1
    64xe5-tx2s3-4gjmj-pnozr-fejw2-77y5y-rhcjk-glnmx-62brf-qin5q-pqe       1    bn1               1    AtlasEdge                                       1    Bucuresti                   1    CA       2
    6sq7t-knkul-fko6h-xzvnf-ktbvr-jhx7r-hapzr-kjlek-whugy-zt6ip-xqe       1    br2               1    Baltneta                                        1    CABA                        1    CH       3
    7at4h-nhtvt-a4s55-jigss-wr2ha-ysxkn-e6w7x-7ggnm-qd3d5-ry66r-cae       1    bt1               1    Continent8                                      1    California             2 -> 1    CZ       1
    7ryes-jnj73-bsyu4-lo6h7-lbxk5-x4ien-lylws-5qwzl-hxd5f-xjh3w-mqe       1    bu1               1    Cyxtera                                         1    Cape Town                   1    ES       1
    7uioy-xitfw-yqcko-5gpya-3lpsw-dw7zt-dyyyf-wfqif-jvi76-fdbkg-cqe       1    cm1               1    Datasite                                   0 -> 1    Colombo                     1    HK       3
    7ws2n-wqorv-vmo4m-5e222-n42c3-hk43s-ei3kp-4hpbn-xlkzo-jgv7i-tqe       1    ct2               1    Digital Realty                                  2    Douglas                     2    IL       1
    bvcsg-3od6r-jnydw-eysln-aql7w-td5zn-ay5m6-sibd2-jzojt-anwag-mqe       3    dr1               1    Edgoo Networks                                  1    Gauteng                     2    IM       2
    cgmhq-c4zja-yov4u-zeyao-64ua5-idlhb-ezcgr-cultv-3vqjs-dhwo7-rqe       1    es1               1    Equinix                                         1    Geneva                      1    IN       3
    diyay-s4rfq-xnx23-zczwi-nptra-5254n-e4zn6-p7tqe-vqhzr-sd4gd-bqe       1    fm1          1 -> 0    Everyware                                       1    Georgia                0 -> 1    JP       1
    efem5-kmwaw-xose7-zzhgg-6bfif-twmcw-csg7a-lmqvn-wrdou-mjwlb-vqe       1    ge1               1    FiberState                                      1    HongKong                    3    KR       3
    eybf4-6t6bb-unfb2-h2hhn-rrfi2-cd2vs-phksn-jdmbn-i463m-4lzds-vqe       1    hk1               1    Gasan                                           1    Lisbon                      1    LK       1
    g2ax6-jrkmb-3zuh3-jibtb-q5xoq-njrgo-5utbc-j2o7g-zfq2w-yyhky-dqe       1    hk3               1    Green.ch                                        1    Ljubljana                   1    LT       1
    glrjs-2dbzh-owbdd-fpp5e-eweoz-nsuto-e3jmk-tl42c-wem4f-qfpfa-qqe       1    hk4               1    HighDC                                          1    London                      1    LV       1
    hk7eo-22zam-kqmsx-dtfbj-k5i6f-jg65h-micpf-2cztc-t2eqk-efgvx-vqe  1 -> 0    im1               1    Hurricane Electric                         1 -> 0    Maribor                     1    PT       1
    hzqcb-iiagd-4erjo-qn7rq-syqro-zztl6-cpble-atnkd-2c6bg-bxjoa-qae       1    im2               1    InfoObjects                                     1    Navi Mumbai                 1    RO       1
    i3cfo-s2tgu-qe5ym-wk7e6-y7ura-pptgu-kevuf-2feh7-z4enq-5hz4s-mqe       1    jb2               1    Interhost                                       1    New Delhi                   1    SE       2
    i7dto-bgkj2-xo5dx-cyrb7-zkk5y-q46eh-gz6iq-qkgyc-w4qte-scgtb-6ae       1    jb3               1    KT                                              1    Panvel                      1    SG       1
    kos24-5xact-6aror-uofg2-tnvt6-dq3bk-c2c5z-jtptt-jbqvc-lmegy-qae       1    kr1               1    Latitude.sh                                     1    Quebec                      1    SI       2
    mjnyf-lzqq6-s7fzb-62rqm-xzvge-5oa26-humwp-dvwxp-jxxkf-hoel7-fqe       1    kr2               1    Leaseweb                                        1    Queensland                  1    UK       1
    mme7u-zxs3z-jq3un-fbaly-nllcz-toct2-l2kp3-larrb-gti4r-u2bmo-dae       1    ld1               1    M247                                            1    Riga                        1    US       3
    nmdd6-rouxw-55leh-wcbkn-kejit-njvje-p4s6e-v64d3-nlbjb-vipul-mae       1    li2               1    Manx Telecom                                    1    Seoul                       3    ZA       3
    pa5mu-yxsey-b4yrk-bodka-dhjnm-a3nx4-w2grw-3b766-ddr6e-nupu4-pqe       1    lj2               1    Marvelous Web3 DC                               1    Singapore                   1
    py2kr-ipr2p-ryh66-x3a3v-5ts6u-7rfhf-alkna-ueffh-hz5ox-lt6du-qqe       1    mb1               1    Master Internet                                 1    South Moravian Region       1
    r3yjn-kthmg-pfgmb-2fngg-5c7d7-t6kqg-wi37r-j7gy6-iee64-kjdja-jae       1    mtl1              1    Megazone Cloud                                  1    Stockholm                   2
    rbn2y-6vfsb-gv35j-4cyvy-pzbdu-e5aum-jzjg6-5b4n5-vuguf-ycubq-zae       1    nd1               1    NEXTDC                                          1    Tel Aviv                    1
    rpfvr-s3kuw-xdqrr-pvuuj-hc7hl-olytw-yxlie-fmr74-sr572-6gdqx-iqe       1    nm1               1    Nano                                            1    Tokyo                       1
    s5nvr-ipdxf-xg6wd-ofacm-7tl4i-nwjzx-uulum-cugwb-kbpsa-wrsgs-cae       1    pl2               1    OrionStellar                                    1    Utah                        1
    sixix-2nyqd-t2k2v-vlsyz-dssko-ls4hl-hyij4-y7mdp-ja6cj-nsmpf-yae       1    rg3               1    Posita.si                                       1    Vilnius                     1
    sma3p-ivkif-hz7nu-ngmvq-ibnjg-nubke-zf6gh-wbnfc-2dlng-l3die-zqe  0 -> 1    sc1               1    Racks Central                                   1    Zurich                      2
    trxbq-wy5xi-3y27q-bkpaf-mhi2m-puexs-yatgt-nhwiy-dh6jy-rolw5-zqe       1    sg3               1    Rivram                                          1
    ulyfm-vkxtj-o42dg-e4nam-l4tzf-37wci-ggntw-4ma7y-d267g-ywxi6-iae       1    sh1               2    SyT - Servicios y Telecomunicaciones S.A.       1
    unqqg-no4b2-vbyad-ytik2-t3vly-3e57q-aje2t-sjb5l-bd4ke-chggn-uqe       1    sj3               1    Teraco                                          1
    w4buy-lgwzr-pccs7-huzhh-qqnws-rns75-iaoox-jolrm-xs2ra-vdu3o-2qe       1    sl1               1    Unicom                                          1
    wdjjk-blh44-lxm74-ojj43-rvgf4-j5rie-nm6xs-xvnuv-j3ptn-25t4v-6ae       1    tv1               1    Xneelo                                          1
    x7uok-pi537-itm37-unjn3-ewkze-kuetg-kptap-nuqak-auq7z-tn5ey-dqe       1    ty3               1    Yotta                                           1
    zy4m7-z5mhs-zfkpl-zlsjl-blrbx-mvvmq-5z4zu-mf7eq-hhv7o-ezfro-3ae       1    zh2               1    hkcolo                                          1
                                                                               zh5               1    hkntt                                           1
```



Replace a node in subnet tdb26