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Channel

科技第一线

@kejidiyixian

On this record: Topic · Observations · Also posting the same content · Growth · Engagement · Posts · Citations · Cite this entry

3,177subscribers

+459 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1003863767878
TypeChannel
Username@kejidiyixian
CreatedBetween 1 February 2026 and 31 July 2026 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live17 September 2026
Measurements held15
Confirmed unchanged1 time, most recently 17 September 2026
On Telegramt.me/kejidiyixian

Topic

Technology — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-UD-Q6_K_XL, prompt version 1) read this channel’s own recent posts on 11 August 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.

Observations

These are measurements, not verdicts. Each one below states something we counted, alongside the evidence it was counted from, so you can check it rather than take it. None of them is graded: every observation this register holds is recorded at severity 0, because the precision of the detectors behind them has not been measured yet, and a rating we cannot support is worse than none. Read each as a fact about the data, not as a judgement about the channel. How we measure.

Content that also appears on other registered channels

Posts published here appear word for word on 2 other registered channels. They sit inside a group of 5 channels that share the same post bodies with each other. The matching is on the text itself, not on Telegram’s forward marker, so it finds a copy whether or not it was labelled as one.

Matching posts — open both and compare (6 of the pairs behind the counts below)
Posted firstThenOverlapGap
@kejiNews/9737 Aug 2026, 09:22 UTC@kejidiyixian/5678 · this entry7 Aug 2026, 09:30 UTC1.007 minutes
@kejiNews/9747 Aug 2026, 10:03 UTC@kejidiyixian/5681 · this entry7 Aug 2026, 10:15 UTC1.0012 minutes
@kejidiyixian/5685 · this entry7 Aug 2026, 11:30 UTC@kejiNews/9757 Aug 2026, 12:57 UTC1.0087 minutes
@kejidiyixian/5686 · this entry7 Aug 2026, 12:34 UTC@kejiNews/9767 Aug 2026, 12:57 UTC1.0023 minutes
@kejiNews/9777 Aug 2026, 13:09 UTC@kejidiyixian/5687 · this entry7 Aug 2026, 13:19 UTC1.0010 minutes
@kejiNews/9807 Aug 2026, 15:45 UTC@kejidiyixian/5694 · this entry7 Aug 2026, 15:49 UTC1.004 minutes
Every channel this entry shares post bodies with
ChannelMatching postsText overlapTypical gapPublished first
@kejiNews6 (6/6 hand-verifiable sample passed)1.0011 minutes@kejiNews (42)
@xhqcankao6 (6/6 hand-verifiable sample passed)1.0012 minutes@xhqcankao (60)

Text overlap is the Jaccard coefficient over the set of distinct three-word phrases in the two bodies: 1.00 is identical wording, and the threshold for counting a pair at all is 0.70. Candidates are generated by simhash LSH (4 x 16-bit bands, exact Hamming <= 3) verified against the bodies with Jaccard over the SET of distinct 3-word shingles. Published first counts which side of each matching pair carries the earlier timestamp — in this corpus, which is the limitation directly below.

What this cannot establish

MEASURED, DOMINANT ERROR SOURCE: a post ingested before 2026-08-06 may have carried a forward header that was not recorded. A 45-pair hand-check against live t.me pages found 14 (31%) where the live page shows a forward header naming the other channel and the database has none, plus 4 more (9%) naming a third party. The text match itself was wrong 0 times out of 45. Read attribution_capture.items_in_trusted_window before treating the unattributed count as a claim.

Telegram lets a channel forward a post with a header naming the source, and we only began reliably recording that header on 2026-08-06. 10 of the 10 matches recorded here fall after that date and carried no header when we read them. The rest predate reliable capture and are not evidence either way.

“Published first” means first in this corpus. We hold 17 comparable posts for this entry, running 7 August 2026 to 7 August 2026. A channel we have read one page deep will look younger than a neighbour we have read in full, and the order would flip with no change in the underlying facts.

The detector’s own notes on this observation, as it recorded them. Names in this_style are fields of the underlying evidence record, which the plain-English paragraphs above read out for this entry.

  • Verbatim republication has three causes and the text separates only two: a clone/mirror, unattributed copy-paste, or BOTH channels copying a common third source that neither attributes. The spread filter (content held by at most 8 channels) reduces the third and does not remove it.
  • 'Earliest' means earliest IN THIS CORPUS. A channel ingested one page deep will look younger than a neighbour ingested in full; corpus_coverage above is there to be checked before the direction is believed.
  • shared_verified_est extrapolates the sampled pass rate over the full narrow match count; sampled/passed are the numbers actually measured.
  • Absence of a forward header is not proof of intent: Telegram lets a channel disable forward attribution, and a credit written in the body is not parsed as attribution here (mention_edge_either_way above is the closest available signal).

Across the whole group of 5, the earliest publisher we hold is @xhqcankao. That is a statement about our reading window, not a claim of authorship.

Recorded under the key clone_copy, last confirmed 8 August 2026. An observation that a later pass no longer finds is cleared, and a cleared observation is removed from this page rather than being shown struck through — we do not keep publishing a claim we have withdrawn. Dispute an observation.

Also posting the same content

This channel’s posts match, word for word or near enough, posts on 4 other registered channels, found by comparing text fingerprints across every channel on the register. That matching has been checked by hand against the live Telegram pages and found reliable — 0 wrong of 45 pairs re-read.

Which channel, if either, published first is deliberately not shown. The same hand-check found that reading wrong 18 of 45 times — 60%, no better than a coin flip — because it depends on how deep our own crawl happened to reach into each channel’s history, not on when the content was actually first posted. This list is ordered by subscriber count, the same as every other listing on this site, never by which channel we think came first. Word-for-word matching has several ordinary explanations besides copying — a channel mirroring itself, an unattributed repost, or two channels independently repeating the same wire story — and this measurement cannot tell those apart. How this is measured.

Growth

2,7183,1772,947.57 August 2026 — 2,718 subscribers7 August 2026 — 2,718 subscribers8 August 2026 — 2,720 subscribers11 August 2026 — 2,774 subscribers14 August 2026 — 2,840 subscribers17 August 2026 — 2,879 subscribers20 August 2026 — 2,922 subscribers24 August 2026 — 3,016 subscribers27 August 2026 — 3,053 subscribers29 August 2026 — 3,084 subscribers1 September 2026 — 3,095 subscribers4 September 2026 — 3,107 subscribers9 September 2026 — 3,143 subscribers13 September 2026 — 3,170 subscribers17 September 2026 — 3,177 subscribers7 August 202617 September 2026
15 measurements spanning 40 days, net +459. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 2,649–3,246 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
17 Sept 2026, 02:593,177+7
13 Sept 2026, 08:563,170+27
9 Sept 2026, 12:593,143+36
4 Sept 2026, 12:363,107+12
1 Sept 2026, 08:053,095+11
29 Aug 2026, 17:433,084+31
27 Aug 2026, 01:263,053+37
24 Aug 2026, 11:543,016+94
20 Aug 2026, 10:122,922+43
17 Aug 2026, 18:172,879+39
14 Aug 2026, 22:232,840+66
11 Aug 2026, 09:052,774+54
8 Aug 2026, 05:422,720+2
7 Aug 2026, 20:162,718no change
7 Aug 2026, 19:162,718first reading

Engagement

20 posts held, back to 7 August 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 7 August 2026. An engagement rate over an empty window would be a number about nothing.

Recent posts

7 Aug 2026, 16:49 UTC27 viewsread 7 August 2026
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🤖 OpenAI 称新模型 Astra 或达「关键」网络攻击能力,扩大安全测试或致发布推迟 OpenAI 于 2026 年 8 月 7 日披露,其即将推出的模型 Astra 在内部评估中显示出代理编码与网络安全方面的重大进展,初步结果强到无法排除达到「关键」网络能力阈值的可能性。此前 GPT-5.6-Sol 等模型在该评估中仅被评为「高」。 根据 OpenAI 的预备框架,达到关键阈值意味着模型可在无需人工干预的情况下,自主发现并利用加固真实系统的零日漏洞,或仅凭高层目标策划和执行端到端的新型网络攻击。公司已暂停不符合强化安全要求的 Astra 相关内部活动,实施隔离测试环境、加密增强、通用监控等措施,并将与政府机构和 AI 安全组织合作开展第三方测试。 OpenAI

7 Aug 2026, 16:34 UTC23 viewsread 7 August 2026
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亚马逊整顿内部 CPU 浪费,智能体 AI 推高算力需求 亚马逊 AWS 正在严查工程师对 EC2 实例的使用浪费。今年 5 月,公司要求工程师减少 CPU 浪费以确保客户容量,导致内部申请实例的等待时间从此前数小时延长至数天。有工程师表示工作多年从未等过这么久。 本轮压力源于智能体 AI 工作负载的崛起。与传统推理任务不同,智能体 AI 工作流涉及大量运行在 CPU 上的工具调用和更复杂的 GPU 编排,使数据中心 GPU 与 CPU 配比从过去的 8:1 或 4:1 逐步逼近 1:1。AMD 和英伟达均已加大数据中心 CPU 布局以争夺这一市场。目前短缺主要影响 spot 实例,合同容量尚未受限。 Tom's Hardware

7 Aug 2026, 16:00 UTC24 viewsread 7 August 2026
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别在群里瞎问半天了,先把 SOSO、JISO打开。 搜群、搜频道、搜视频、看发现页,入口都给你摆好了。 👇 点下面直接进

7 Aug 2026, 15:49 UTC22 viewsread 7 August 2026
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澳大利亚外卖骑手最低时薪 31.30 澳元,8 月 10 日起实施 澳大利亚公平工作委员会(FWC)批准了一项里程碑式的最低标准令,为 Uber Eats、DoorDash 等平台的外卖骑手设立每小时至少 31.30 澳元的安全网支付标准。该标准由运输工人工会(TWU)与两大平台联合申请,将于 2026 年 8 月 10 日正式生效。 按机制设计,标准以骑手"接单工作时间"计算小时收入——若实际收入低于 31.30 澳元,平台须补足差额;高于标准的部分则归骑手所有。多家媒体称澳大利亚为全球首个为零工经济外卖骑手设立此类最低支付标准的国家。根据 TWU 数据,自 2017 年以来已有 25 名零工工人在道路上丧生。 Transport Workers’ Union | Yahoo | The Guardian

7 Aug 2026, 15:34 UTC23 viewsread 7 August 2026

苹果上调多款设备以旧换新回收价格 并新增多款安卓机型 苹果调整了多款iPhone、iPad、Mac和苹果手表的以旧换新回收价格,并新增多款安卓手机回收,这可能为日益感受到价格压力的消费者提供一定安慰。苹果对旧设备回收价上涨幅度接近最高接近30%,但也有一些设备仍维持原价,总体而言平均涨幅为6.6%。 值得注意的是,苹果给出的不同机型回收价是最高价格,依据设备的保存状况、颜色、版本的不同,价格可能无法达到表中所列的水平。而对于安卓设备的回收,苹果新增了6款智能手机的回收,包括三星Galaxy S21 Ultra 5G、谷歌Pixel 9 Pro XL、谷歌Pixel 9 Pro、谷歌Pixel 9、一加13和一加13R。 —— 财联社

7 Aug 2026, 15:04 UTC30 viewsread 7 August 2026
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sub2api 曝 OAuth 高危漏洞,仅凭邮箱即可接管账户 sub2api v0.1.171 及之前版本存在一个 CVSS 8.8 的高危 OAuth 账户接管漏洞。攻击者仅需知道受害者注册邮箱,无需密码或验证码、无需用户交互,即可通过接口将自己的 OAuth 身份绑定到受害者账户,完全控制其 API 密钥、账单余额与订阅配额。 攻击者利用 pending session 流程中 existingUser 分支不校验密码和验证码的缺陷,将目标用户 ID 设为受害者后完成 OAuth 身份绑定。此后攻击者每次 OAuth 登录均会解析为受害者账户。 Github Issues

7 Aug 2026, 14:34 UTC38 viewsread 7 August 2026
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笑死我了,对L站不满的,全聚集到了LSB站下面🤣 频道 @appdopic

7 Aug 2026, 14:34 UTC36 viewsread 7 August 2026
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L 站是秦始皇,LSB 站是汉高祖 🤣 频道 @appdopic

7 Aug 2026, 14:04 UTC41 viewsread 7 August 2026

北京非京籍购房社保年限下调至 1 年 北京市住建委等部门进一步优化房地产政策。非京籍居民家庭购买五环内商品住房,社保或个税缴纳年限调整为购房之日前连续缴纳满 1 年及以上。此外,父母将名下商品住房赠与子女的,不再核验子女购房资格。 公积金支持力度同步加大。夫妻双方均为缴存人的,首套住房公积金贷款最高额度提升至 240 万元;符合城六区户籍在区外购房、绿色建筑、多子女家庭等条件的,最高可再上浮 100 万元。居民还可凭装修发票提取公积金用于自住住房装修,最高 25 万元。 人民日报 前情提要:**北京放宽房地产限购政策,非京籍购房社保年限降至 1-2 年**

7 Aug 2026, 13:49 UTC36 viewsread 7 August 2026

Linux KVM 曝出虚拟机逃逸漏洞 嵌套虚拟化功能成攻击突破口 近日,Linux KVM/x86 shadow MMU 曝光严重的虚拟机逃逸漏洞(CVE-2026-64561,PoC 名称:Zapscape),攻击者借此可实现 KVM 虚拟机逃逸与宿主机内核代码执行。该漏洞潜伏于 KVM/x86 的 shadow MMU 页回收逻辑中,攻击者可利用其实现虚拟机逃逸,并在宿主机(L0)内核空间中以最高权限执行任意代码。 核心原理与受影响范围 • 影响版本: 涵盖从 f95eec9bed76 (2020-07-08) 到 2abd5287f083 (2026-07-21) 的内核范围。主要威胁向不受信任租户开放嵌套虚拟化(nested virtualization)的 KVM/x86 云计算宿主机,以及低权限用户可访问 /dev/kvm 的主机。 • 漏洞原理: 修复前,失效检查发生在回收之前;若回收使 root 失效,后续

7 Aug 2026, 13:19 UTC38 viewsread 7 August 2026

韩国足协被曝曾为外国裁判提供性服务 韩国政府审计报告揭露,韩国足协曾在十多年前多次为国家队比赛前的外国裁判安排性服务。涉及 2012 年伦敦奥运会预选赛和 2014 年巴西世界杯预选赛等 7 场比赛,约十几名裁判来自日本、阿联酋、伊朗、巴林和乌兹别克斯坦。8 月 6 日,首尔警方已到韩国足协搜查取证。 韩国队在这些比赛中 5 胜 2 平保持不败,但审计指出很难将足协行为与比赛结果直接关联。2016 年文体部已掌握相关事实但未对外曝光,一名前官员称这在当时是"普遍做法"。由于国际足联对贿赂腐败的追究期限为 10 年,足协或可逃脱制裁。 参考消息

7 Aug 2026, 12:34 UTC46 viewsread 7 August 2026

SK 海力士确认 V10 NAND 闪存为 375 层堆叠 导入晶圆键合技术 SK 海力士在其 FMS 2026 峰会新闻稿中确认,其继 321 层 V9 "4D NAND" 后的新一代闪存产品 V10 采用 375 层堆叠设计。这也是 SK 海力士首款采用晶圆键合技术的 NAND 产品。SK 海力士宣称 V10 NAND 实现了上代产品 2.5 倍的每瓦性能,专为需要兼顾能效和性能的 AI 基础设施环境而优化。 格隆汇

Showing the 12 most recent of 20 posts we hold for @kejidiyixian. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Mentions

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 17 September 2026 — this entry's latest reading, not the date you are reading this.

“科技第一线” (@kejidiyixian), 3,177 subscribers as measured 17 September 2026. Telegram Register, tgregister.com/channel/kejidiyixian.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.