Displayed to two decimal places.
PERSON · STARLIGHT
Demi Getschko
Recorded name: 德米·盖奇科
Demi Getschko is a Brazilian computer engineer who participated in early Internet construction and long-term network governance.
Original Chinese introduction
德米·盖奇科是巴西计算机工程师，参与早期互联网建设与长期网络治理。
Demi Getschko participated in early organization of the Brazilian academic network's transition to TCP/IP connectivity, and also held roles in .br domain registration and network operation. He later participated in CGI.br's multi-stakeholder consultation mechanism and managed Internet infrastructure services and technical projects at NIC.br; this work linked university networks, public institutions, and international network partners.
Original Chinese context
德米·盖奇科参与了巴西学术网络向TCP/IP连接迁移的早期组织，也在.br域名登记和网络运行工作中担任角色。此后，他参与CGI.br的多方协商机制，并在NIC.br从事互联网基础服务与技术项目的管理；这些工作连接了大学网络、公共机构和国际网络伙伴。
Introduction sources
- NIC.br: early steps of the Brazilian Internet ↗Original Chinese label · NIC.br：巴西互联网早期步骤
- NIC.br activity reports ↗Original Chinese label · NIC.br活动报告
- NIC.br 2023 activity report ↗Original Chinese label · NIC.br 2023活动报告
Derived from the current score.
Contribution groups assessed so far; coverage is still being expanded.
ASSESSMENT SCOPEWhat this score covers
All included contribution titles and notes are available in English. The complete original text remains available in Chinese; both editions use the same scores and source links.
Uncovered contributions and unresolved harms are not treated as zero. This is not a complete assessment of a lifetime.
2 included contributions have incomplete evidence; the relevant gap appears with that contribution.
Original scope note
This research record currently includes 2 outcomes within a limited scope; M and attribution shares are revisable judgments. Uncovered content and negative effects not yet clarified are not treated as zero; specific gaps appear in the item-by-item explanations.
Original Chinese scope
本轮当前已列2项有限研究账；M与归功份额为可修订判断。未覆盖内容和未核清的负面作用不按零处理，具体缺口见逐项说明。
CALCULATIONHow the score is calculated
Q = 10^(M/2) − 1; Lᵢ = aᵢ × Qᵢ; L = Σ Lᵢ; S = 2 × log₁₀(1 + L).
M is an outcome’s assessed magnitude and a is the person’s allocated share. A standalone score is only a per-item reference; the attributed light from distinct contributions is what can be combined.
SCORE DETAILS
2 evaluated contributions
M is the assessed magnitude of an outcome; attribution is the person’s share of credit. Attributed light can be added. The standalone score is only a per-item reference and must not be added across rows.
Scroll sideways for scores and attribution.
| Outcome | M | Attribution share | Attributed light | Standalone score | Share of total | Status |
|---|---|---|---|---|---|---|
| 01ANSP, .br registration, and Brazil's early international TCP/IP connectionANSP、.br登记与巴西早期TCP/IP国际连接OUT-SL2469-1988-1991-ANSP-BR-TCPIP-CONNECTION · 1988–1991 | 5.8 | 14% | 111.065953 | 4.10 | 73.5142% | Provisional estimate · incomplete evidence |
| 02A multi-stakeholder operating platform for CGI.br decisions and NIC.br projectsCGI.br决策与NIC.br项目的多利益相关方运行平台OUT-SL2469-1995-2025-NICBR-CGIBR-OPERATIONAL-GOVERNANCE-PLATFORM · 1995–2025 | 5.4 | 8% | 40.014979 | 3.23 | 26.4858% | Provisional estimate · incomplete evidence |
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NOTES AND SOURCES
Contribution notes and source links
English translations of the included notes appear below, with their Chinese originals available for comparison.
01ANSP, .br registration, and Brazil's early international TCP/IP connectionANSP、.br登记与巴西早期TCP/IP国际连接OUT-SL2469-1988-1991-ANSP-BR-TCPIP-CONNECTION
Record year1988–1991
summaryOrganized the University of São Paulo and research institutions into a shared academic network, obtained the national domain identifier, and connected the FAPESP node to the global TCP/IP network.
Original Chinese · summary
把圣保罗大学与研究机构组织成共享学术网络，取得国家域名标识，并将FAPESP节点接到全球TCP/IP网络。
M rationaleM5.8 assesses the combined delivery of a multi-institution academic network, national domain, and actual international TCP/IP connection. NIC.br materials identify Getschko as a team member and list FAPESP, LNCC, Fermilab, ESNet, and university nodes; therefore, neither a 'first' narrative nor Brazil's national Internet is attributed to the individual.
Original Chinese · M rationale
M5.8评多机构学术网络、国家域名和实际TCP/IP国际连接的组合交付。NIC.br资料明确Getschko是团队成员，并列出FAPESP、LNCC、Fermilab、ESNet及大学节点，故不把‘首个’叙事或全国互联网归个人。
attribution rationaleGetschko .14, Oscar Sala .08, FAPESP/ANSP team .18, RNP/LNCC/university nodes .16, Fermilab/ESNet .15, direct institutions .08, prior work on networks .12, unresolved .09.
Original Chinese · attribution rationale
Getschko .14，Oscar Sala .08，FAPESP/ANSP团队 .18，RNP/LNCC/大学节点 .16，Fermilab/ESNet .15，直接机构 .08，网络前史 .12，未解析 .09。
overlap boundaryThe outcome is the academic network in which FAPESP participated in establishing ANSP in 1988–1991, registered and pointed to .br in 1989, and connected through Fermilab to ESNet and exchanged TCP/IP data packets in 1991. It excludes the independent value of LNCC's earlier international connection, all of Brazil's Internet, commercialization, the Web, inventions of TCP/IP/DNS, and later traffic.
Original Chinese · overlap boundary
1988–1991 FAPESP参与建立ANSP、1989登记并指向.br，以及1991通过Fermilab连接ESNet并交换TCP/IP数据包的学术网络终态。排除LNCC更早国际连接的独立价值、巴西全部互联网、商业化、Web、TCP/IP/DNS发明和后世流量。
Evidence gapsOriginal technical records for .br registration and link configuration, the names of each engineer, and specific divisions of labor have not been established. NIC.br materials also include institutional commemorative narratives and require cross-checking against original FAPESP/RNP logs.
Original Chinese · evidence gaps
.br登记与链路配置的原始技术记录、各工程师姓名和具体分工未闭合。；NIC.br资料兼具机构纪念叙事，需要FAPESP/RNP原始日志交叉核实。
Full attribution budget
Every recorded actor remains visible. Share (0–1) retains the ledger’s exact decimal value.
- 0.14Demi GetschkoOriginal Chinese · 德米·盖奇科Person
- 0.08Oscar SalaOriginal Chinese · 奥斯卡·萨拉Person
- 0.18FAPESP computing and ANSP engineering teamsOriginal Chinese · FAPESP计算与ANSP工程团队Team
- 0.16RNP, LNCC, and university network teamsOriginal Chinese · RNP、LNCC与大学网络团队Team
- 0.15Fermilab and ESnet international-connection teamsOriginal Chinese · Fermilab、ESnet国际连接团队Team
- 0.08FAPESP and participating universitiesOriginal Chinese · FAPESP及参与高校Institution
- 0.12BITNET, HEPnet, and TCP/IP precursorsOriginal Chinese · BITNET、HEPnet与TCP/IP前驱Predecessor pool
- 0.09Unresolved contributions to Brazil's early InternetOriginal Chinese · 未解析的巴西早期互联网贡献Unallocated
Source links
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
02A multi-stakeholder operating platform for CGI.br decisions and NIC.br projectsCGI.br决策与NIC.br项目的多利益相关方运行平台OUT-SL2469-1995-2025-NICBR-CGIBR-OPERATIONAL-GOVERNANCE-PLATFORM
Record year1995–2025
summaryCreated an institutional interface in which a multi-party committee sets direction and a nonprofit implementing organization continuously operates technical and public projects.
Original Chinese · summary
形成由多方委员会制定方向、非营利执行组织持续运行技术与公共项目的制度接口。
M rationaleM5.4 provisionally assesses the real governance–implementation platform and long-term service categories evidenced by NIC.br annual reports. The point value is a collective institutional outcome; Getschko receives only .08 because current material mainly establishes officeholding and participation, and does not infer all organizational delivery back to its leader.
Original Chinese · M rationale
M5.4按NIC.br年度报告可证的真实治理—执行平台及长期服务类别暂估。点值属于集体机构终态；Getschko只有.08，因为现有资料主要证明任职和参与，没有把组织全部交付倒推给负责人。
attribution rationaleGetschko .08, CGI.br collective .24, NIC.br implementation team .32, multi-stakeholder participants .12, prior work on governance .10, institutional platform .08, unresolved .06.
Original Chinese · attribution rationale
Getschko .08，CGI.br集体 .24，NIC.br执行团队 .32，多方参与者 .12，治理前史 .10，机构平台 .08，未解析 .06。
overlap boundaryThe outcome is the continuous operating platform from 1995–2025 in which the CGI.br multi-stakeholder committee and, after 2005/2006, NIC.br turned collective decisions into .br, network technology, indicators, and public projects. It counts only the institutional and implementation vehicle, and does not attribute every domain registration, Marco Civil, NETmundial, IPv6, or all Brazilian Internet effects to Getschko.
Original Chinese · overlap boundary
1995–2025 CGI.br多方委员会及2005/2006后NIC.br把集体决策转为.br、网络技术、指标和公共项目的持续运行平台。只计制度与执行载体，不把每次域名登记、Marco Civil、NETmundial、IPv6或全部巴西互联网成效归Getschko。
Evidence gapsThe individual's specific decisions on each rule, project, and crisis response have not been established item by item. Multi-stakeholder representation, privacy, and service effects require external assessment and cannot rely only on NIC.br self-reporting. An entry point to the 2025 report has been found, but it was not read page by page in this round; recent service volume and individual decisions still require updated verification, and ongoing officeholding does not establish that each project was completed by the individual.
Original Chinese · evidence gaps
个人对各项规则、项目和危机处理的具体决策未逐项闭合。；多方代表性、隐私与服务效果需要外部评估，不能只依赖NIC.br自报。；2025报告入口已找到，但本轮未逐页读取；近期服务量与个人决策仍需更新核验，不以任职延续推定每项项目由本人完成。
Full attribution budget
Every recorded actor remains visible. Share (0–1) retains the ledger’s exact decimal value.
- 0.08Demi GetschkoOriginal Chinese · 德米·盖奇科Person
- 0.24CGI.br multi-stakeholder members and working groupsOriginal Chinese · CGI.br多方成员与工作组Team
- 0.32NIC.br implementation, technical, and service teamsOriginal Chinese · NIC.br执行、技术与服务团队Team
- 0.12Brazilian Internet multi-stakeholder participantsOriginal Chinese · 巴西互联网多方参与者Team
- 0.1Precursors to academic networking and domain governanceOriginal Chinese · 学术网络与域名治理前驱Predecessor pool
- 0.08NIC.br and CGI.br institutional platformOriginal Chinese · NIC.br与CGI.br机构平台Institution
- 0.06Unresolved NIC.br and CGI.br contributionsOriginal Chinese · 未解析的NIC.br与CGI.br贡献Unallocated
Source links
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
- Network history and institutional reports ↗Original Chinese label · 网络史与机构报告
BOUNDARIES NOT COUNTED
Not included in this score
These subjects are recorded as exclusions and are not silently treated as zero or as part of the included outcomes.
Oral histories and public accounts of Brazil's early Internet
巴西早期互联网口述史与公开讲述
Reason Current interviews are primarily evidence sources for the preceding two items; they do not yet establish an independent historiographical method or archival outcome and must not duplicate engineering/governance value.
Original Chinese reason
当前访谈主要是前两项的证据来源，尚未证明独立史学方法或档案终态，不能再复制工程/治理价值。
News enterprises, commercial network technology, and teaching work
新闻企业、商业网络技术及教学工作
Reason Current sources list only posts and do not establish an independent technical, curricular, or institutional delivery.
Original Chinese reason
现来源只列职位，未闭合独立技术、课程或制度交付。
How to read this score
Scores can change when evidence is reviewed. The method page explains how magnitude, attribution, and included results relate to the displayed score.
Read the method in English →