Cov ntaub ntawv sau los ntawm Bitnodes daim ntawv thov lub ntsej muag interface (API) qhia tias feem ntau bitcoin (BTC) cov nodes yog routing tsheb los ntawm lub anonymous overlay network Tor.
Bitcoin yog ib tug decentralized digital txiaj uas tso siab rau cov nodes los xyuas thiab propagate muas ntawm nws blockchain. Nws lub network txuas ntxiv loj hlob thiab hloov zuj zus.
Node qhov chaw, kev pabcuam hauv internet thiab cov chaw pabcuam hosting ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ruaj ntseg thiab kev ntseeg siab ntawm lub network. Piv txwv li, yog tias cov nodes tau muaj ntau ntau nyob rau hauv ib qho chaw, ib qho kev tswj hwm yuav cuam tshuam rau lub network.
Yuav ua li cas bitcoin nodes nyob tsis qhia npe
Cov ntaub ntawv tsis ntev los no ntawm kev faib tawm ntawm cov nodes qhia pom kev nkag siab txog qhov tseem ceeb ntawm kev ceev ntiag tug thiab tsis qhia npe ntawm cov neeg siv khoom siv ntau dua ntawm bitcoin network, nrog rau qhov xwm txheej ntawm blockchain's infrastructure.
Cov ntaub ntawv qhia tau hais tias ib feem tseem ceeb ntawm bitcoin nodes - 8,162 tawm ntawm 14,838, ze li 82% - tsis tuaj yeem nyob qhov tseeb ua tsaug rau lawv txoj kev khiav tsheb los ntawm Tor network.
Qhov no yog cov ntaub ntawv zoo tshaj plaws uas peb xav tias peb yuav xav txog cov nodes feem ntau qhov chaw agnostic vim lawv cov neeg ua haujlwm yuav tsis quav ntsej cov cai hauv zos. Lawv tsis qhia npe tej zaum yuav ua rau lawv tawm tsam kev ua txhaum cai rau bitcoin node tswv. Ib feem ntawm cov nodes khiav hauj lwm los ntawm Tor kuj tsis tu ncua los ntawm txog 25% ntawm tag nrho cov nodes txog ib xyoos dhau los, tom qab ib tug kab ua rau lawv crashing.
Tor browser yog dab tsi?
cov Tor network, tseem hu ua The Dos Router, yog ib qho system tsim los tiv thaiv cov neeg siv kev ceev ntiag tug hauv online thiab tsis qhia npe. Nws xa cov tsheb khiav hauv is taws nem los ntawm lub network ntawm cov neeg ua haujlwm pab dawb khiav haujlwm, encrypting nws ntau zaus hauv cov txheej txheem. Qhov no ua rau nws nyuaj rau leej twg los taug qab lub hauv paus ntawm kev khiav tsheb thiab txheeb xyuas tus neeg siv.
Tor yog thawj zaug tsim los ntawm US Navy nyob rau nruab nrab-1990s thiab tam sim no tswj hwm los ntawm Tor Project, lub koom haum tsis muaj txiaj ntsig. Cov tib neeg, cov tuam txhab thiab tsoomfwv tau siv dav los tiv thaiv lawv cov haujlwm hauv online los ntawm kev soj ntsuam thiab censorship.
Cov neeg sau xov xwm, cov neeg tawm tsam, thiab lwm pab pawg ua haujlwm hauv qhov chaw tsis sib haum xeeb los tiv thaiv lawv cov kev sib txuas lus thiab cov cim online kuj tseem siv Tor. Ntau lub npe nrov, nws tuav lub npe hu ua "darknet" nrog kev lag luam dub thiab cov rooj sib tham uas cov neeg ua phem sib koom tes thiab sib pauv kev paub thiab tswv yim.
Muaj pes tsawg bitcoin nodes nyob hauv Asmeskas thiab Europe?
Ntawm cov nodes uas tuaj yeem nyob, ntawm no yog 3 lub teb chaws saum toj kawg nkaus:
- United States (1,662 npe)
- Lub teb chaws Yelemees (1,328 npe)
- Fabkis (425 npe)
Thaum saib tej nroog, Helsinki (211 nodes), Frankfurt (169 nodes) thiab Nuremberg (101 nodes) tau sau cov lej siab tshaj plaws, ua raws li London (99 nodes), Ashburn (94 nodes) thiab Amsterdam (86 nodes). Qhov kev faib tawm ntawm cov nodes thoob plaws ntau lub nroog thiab lub teb chaws qhia tau hais tias qhov kev faib tawm ntawm bitcoin network, thiab qhov tsis muaj qhov tseem ceeb ntawm qhov tsis ua haujlwm.
Tseem, IP chaw nyob geolocation raug feem ntau raug ntaus lossis tsis nco qab, tshwj xeeb tshaj yog raws li cov ntaub ntawv tshaj tawm xws li cov ntaub ntawv muab kev pabcuam hauv internet. IPs feem ntau raug ntaus nqi rau cov nroog loj hauv tib cheeb tsam lossis txawm tias tib lub tebchaws, yog li cov ntaub ntawv no yuav tsum tau noj nrog cov nplej ntsev.
Cov ntaub ntawv hosting muab siv los ntawm bitcoin nodes
Cov ntaub ntawv ntawm cov chaw muab kev pabcuam hosting qhia tau hais tias ib feem tseem ceeb ntawm cov nodes yog tuav los ntawm Hetzner Online GmbH (884 nodes) thiab DIGITALOCEAN-ASN (414 nodes), ua raws li AMAZON-02 (372), OVH SAS (331 nodes), COMCAST- 7922 (199 nodes) thiab Contabo GmbH (159 nodes).
Nws yog qhov tshwj xeeb tshaj yog tias Hetzner, Digital Ocean, Contabo, Amazon - los ntawm lawv Amazon Web Service muab - thiab OVH yog cov chaw muab kev pabcuam virtual ntiag tug (VPS) uas xauj lub tshuab virtual rau cov neeg siv uas tom qab ntawd tuaj yeem siv lawv los khiav internet-txuas software 24/7 ntev npaum li lawv them tus nqi.
Cov no yog qhov tsawg tshaj plaws decentralized nodes. Txhua yam nws yuav siv rau Hetzner hloov nws lub tuam txhab txoj cai txwv tsis pub bitcoin nodes, thiab lub network yuav poob 884 nodes nyob rau hauv ib qho instant. Tsis tas li ntawd, cov nodes yog tshwj xeeb tshaj yog yooj yim rau txoj cai, vim hais tias cov tuam txhab uas muag cov nodes feem ntau yuav ua raws li ib qho kev cai hauv zos yam tsis muaj hesitation. Tag nrho cov nodes yuav yog qhov kev cia siab poob yog tias kev tswj hwm thaj chaw yuav ua rau muaj kev tawm tsam.
Zuag qhia tag nrho, cov ntaub ntawv ntawm kev faib tawm ntawm bitcoin nodes qhia qhov tseem ceeb ntawm kev ceev ntiag tug thiab tsis qhia npe nyob rau hauv lub network thiab cov xwm txheej decentralized ntawm cov infrastructure txhawb nws. Cov kev tshawb pom kuj ua raws li cov ntaub ntawv tsis ntev los no qhia tias bitcoin tseem tawm hauv kev sib pauv hauv nruab nrab raws li cov neeg tuav txuas ntxiv mus rau lawv cov nyiaj npib.
Tau qhov twg los: https://crypto.news/deep-dive-into-btc-infrastructure-shows-most-bitcoin-nodes-run-through-tor/