似乎 Livid 也没啥宏大规划,有啥 idea 就弄上,后面慢慢改。😂 这么看的话,这个币的未来价值确实很不明确😂
这样发币估计很难有持续热度吧,热门一阵慢慢就沉下去了。不过 v2ex 算是挺有知名度了,倒也不太担心发完币直接跑路。作者似乎也在 v2ex 上加了一些相关的功能,比如持有这个币就可以注册,不用邀请码什么的。好像也支持用这个币打赏。算是有一些小小的用途了,未来如何也不好说。
另外,https://lock.jup.ag/token/9raUVuzeWUk53co63M4WXLWPWE4Xc6Lpn7RS9dnkpump 这里查到,2026 年开始解锁,72 个月线性解锁完。如果作者每次解锁就卖,那价格更要仆街了。😂
平台币要有价值,除了现有的日常用途,估计还需要更强的措施,比如突然宣布销毁一部分啥的,或者搞个回购计划啥的。😂
我刚试着添加了一个~ 👍👍👍 nostr:note1050vf7mmqe30t2z9p4jyqjxuuvzd7uxzrx87suj4ucdg06q4tt7sge62vm
注册了 nostr.hot 域名。还没想好用来干点什么,先花出去 24 刀 😂
(顺便查了下,tokyo.hot 已经被别人注册了🤣
发现 v2ex 的作者 Livid 也在玩 Solana,发了个名叫 V2EX 的币,v2ex.com 甚至已经支持 Solana 钱包登录了。😊🫡
Happy New Year ✨
Not enough #Bitcoin? Think twice.
What are you stacking for?
Don’t wait to live your dream life until you have “enough.”
Wishing you a year full of growth — and not just your stack 💜🤘
https://blossom.primal.net/5f579220818741eab4352fb2771228845d112db1ac4ef29842977bb8e7b8df90.mp4
Happy New Year! Stay humble and stack sats! 😎
Happy New Year ✨
Not enough #Bitcoin? Think twice.
What are you stacking for?
Don’t wait to live your dream life until you have “enough.”
Wishing you a year full of growth — and not just your stack 💜🤘
https://blossom.primal.net/5f579220818741eab4352fb2771228845d112db1ac4ef29842977bb8e7b8df90.mp4
Happy New Year! Stay humble and stack sats! 😎 nostr:note1svhzezf8e5up7zp8uhx98lp5hz03zrwmd2spwlxp89z4uhfcf0usl3ap9h
Happy New Year! Let's get up and dance! Stream and zap my music here: https://wavlake.com/electrobadour
Are you a DJ? Want to mix my tracks? purchase them at: electrobadour.com
Thank you for your support! Much Appreciated!!!! https://aqstr.com/task/cmjuuhj79ryggzevyax
Happy New Year!
英雄豪杰看着千里江山地图的感觉,亦不过如此😂
#DeFi实盘 2025 总结
# 年末概况
当前市值 204.93 U,净值 1.0001。LP 收益,略。 BTC price = 88,596;SOL price = 125.83。
刚刚开始,没什么可总结的,主要是记录一下净值,作为计算明年收益的基准。
净值回到 1 了,挺好,至少以后心算收益时不用太费脑子。😂
Happy New Year!

👍👍👍 nostr:note1wuzugzl74lyt66r8kpe3pjj5c6a9xvhqche7d86jnaz7mjv4pp3qtz7wnm
Bitcoin Startup #Flash announces treasury automation platform and opens early access registration ⚡️
👍👍👍
Marketing Bitcoin products is a retard dominated industry so we brought in an outside expert to level up our game.
LEARN!
https://blossom.primal.net/c2fc16d17eb4c480cec7bc3a8eea19e97f624deceab39d740c74020cf3674d71.mp4
👍👍👍
Get great nostr and bitcoin software for your business with no monthly fee. Check out our first lifetime deal from nostr:npub1dsn6t2szka5uddgl6lkasrzmyxum5vkpdkgnk27gu9shldzhx6qqj92h64
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👍👍👍
Just use Blossom Uploader! 👍👍👍
杨振宁去世了,熟悉的世界又坍塌了一块。🕯️
有些支持,有些是不支持的,比如 Web 端 coracle.social 和 jumble.social 不支持,iris.to 是支持的 ,Primal app 也支持(Primal Web 端怎么退出登录呀,谁教教我😂),其他的我就没试过了。😂
币安 Alpha 改规则之后,刷分刷得有点胆战心惊,积分门槛最近也高了,收益持续下降中😂
bitchat 我不了解,不清楚它的原理。nostr 大概跟我说的差不多。
在比较理想的情况下,你的发言会被记录为一条数据,而删除动作又会被记录为另一条数据。然后在查询的时候,会过滤掉被标识为删除的数据。所以即使看起来删除成功了(而且世界上所有的 relay 都这样做了),在 relay 的数据库里面,仍有办法查到你发言的那条数据,从而证明你说过那些话的。
刷 nostr 有点耽搁玩 stacker.news 了。😂看来人的精力是有限的,注意力要么在这里,要么在那里,不会凭空多出来。 https://stacker.news/r/yfaming
About nostr database
I’ve been reading the `NostrDatabase` trait and its LMDB backend in rust-nostr. Storing events is simple—just put `(event_id → event)` in a KV store. The challenge is querying, since LMDB itself only supports very basic lookups.
The approach in nostr-lmdb is to build extra indexes (e.g. author+kind+created_at+id, tag+created_at+id, etc.). Queries pick the most suitable index to fetch candidate event IDs, then filter them one by one.
A few thoughts:
Indexing on a KV store is straightforward, nothing mystical.
The query logic is verbose, basically a hand-rolled rule-based optimizer. A cost-based optimizer might be a more advanced path?
NostrDatabase only supports a single filter, while the protocol allows multiple filters (OR across filters). So a relay must merge results manually.
#rust-nostr #nostr
关于 nostr database
最近读了 rust-nostr 里的 NostrDatabase trait 及其 lmdb 实现。存储部分很直观,以 event_id 为 key 存储 event。难点在查询:因为 lmdb 只是 KV 数据库,它本身不支持复杂查询。
nostr-lmdb 的做法,是在存储 event 的同时,额外维护多组索引(比如 author+kind+created_at+id,tag+created_at+id 等)。查询时,先挑合适的索引定位可能的 event id,再逐一过滤。
这种实现让我有几点感受:
原来在 KV 底层上建索引可以这么做,其实没什么玄妙。
查询逻辑比较冗长,感觉像是手工实现了一个 rule-based 优化器。如果更复杂,或许需要 cost-based 优化?
目前 NostrDatabase 只支持单一 filter,而协议里 filter 之间是 OR 关系。如果要做 relay,还得额外处理多个 filter 的合并。

直接在 nginx 配置里设置 NIP-05 验证,不得不说 nginx 真挺强大,我了解的太少了(方案是 ChatGPT 给的)。

Start reading NIPs specs https://github.com/nostr-protocol/nips #nostr 😎
刚估算了一下 nostr 数据的存储成本(单纯存,不做复杂查询/搜索),大概在 $20 左右,还算能接受。
那问题来了:nostr 数据有没有商业价值?至少能当 AI 的训练语料吧。要是真能卖出几份,光靠这就能覆盖运营成本了。
数据量(event & post)参考自 nostr.band。
Just estimated the storage cost for nostr data (pure storage, no complex queries/search).
Turns out it’s around $20 — pretty affordable.
But here’s the question: does nostr data have commercial value?
At the very least, it could serve as AI training corpus. If I can sell it a few times, that alone might cover the operating cost.
Event & post counts are based on nostr.band.
#nostr



