← The evidence ledger
Evidence row 3669425
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 93b34229-546b-4728-b33c-91c67381e1ee
- Recorded
- Previous row
- #2725463
- Body SHA-256
- a5165d7aa931235afd53363f0d1fe7e258aedcd8f96a3dc495e73f4b218fca31
- Leaf
- 0x5f8b2dac8e19306547567b7d0cb818e6437fee193143f9510de870f0f1386c62
What was observed
{
"count": 12,
"tools": [
{
"description": "按你指定的卡型集合与天数，一次性导出多张卡的每日价格序列（json 或 csv），含最低价、市场中位价、最低价所属平台、库存状态、当日报价家数。示例: bulk_export_series(gpus='H100 80GB,RTX 4090', days=7, fmt='csv')。原始数据也可免费从 https://rentgpu.link/data/history.csv 自行下载（CC BY 4.0）；此处计费的是按你指定维度筛好、排好、格式化好的结果。按次计费 $0.02 USDC。",
"inputSchema": {
"properties": {
"days": {
"default": 30,
"title": "Days",
"type": "integer"
},
"fmt": {
"default": "json",
"title": "Fmt",
"type": "string"
},
"gpus": {
"title": "Gpus",
"type": "string"
}
},
"required": [
"gpus"
],
"title": "bulk_export_seriesArguments",
"type": "object"
},
"name": "bulk_export_series"
},
{
"description": "从逐日原始快照里按条件筛报价：指定若干日期 + 卡型/平台，返回命中的原始报价（含计费说明口径、来源、抓取时间），按价格升序。示例: bulk_snapshot_query(dates='latest', gpu='昇腾910B2 64GB')。快照原文免费：https://rentgpu.link/data/snapshots/<日期>.json ；此处计费的是跨多天筛选与聚合。按次计费 $0.02 USDC。",
"inputSchema": {
"properties": {
"dates": {
"default": "latest",
"title": "Dates",
"type": "string"
},
"gpu": {
"default": "",
"title": "Gpu",
"type": "string"
},
"limit": {
"default": 200,
"title": "Limit",
"type": "integer"
},
"platform": {
"default": "",
"title": "Platform",
"type": "string"
}
},
"title": "bulk_snapshot_queryArguments",
"type": "object"
},
"name": "bulk_snapshot_query"
},
{
"description": "查询 GHPI（GPU Hourly Price Index，GPU 按小时价格指数）的最新值与近 N 日走势（免费）。三条子指数：GHPI-H100（H100 80GB 跨平台中位价）、GHPI-CN（中国市场）、CDI（国产卡）。链式匹配法编制（matched-model：新平台上架不记为降价），基期=100，逐日 20:00（香港）冻结、哈希链防篡改。示例: ghpi_index(days=30)。原始序列免费: https://rentgpu.link/data/ghpi.json（CC BY 4.0）；引用请带 DOI 10.5281/zenodo.23868319。",
"inputSchema": {
"properties": {
"days": {
"default": 30,
"title": "Days",
"type": "integer"
}
},
"title": "ghpi_indexArguments",
"type": "object"
},
"name": "ghpi_index"
},
{
"description": "查某张 GPU 过去最多 90 天每日价格序列：每日全平台最低价、当日市场中位价、最低价来自哪个平台、库存状态、当日报价家数。示例: gpu_history(gpu='H100 80GB', limit=7) → 2026-10-20 最低 8.28 元（paperspace）、中位 23.04、有货、9 家报价。按次计费 $0.02 USDC。",
"inputSchema": {
"properties": {
"gpu": {
"title": "Gpu",
"type": "string"
},
"limit": {
"default": 30,
"title": "Limit",
"type": "integer"
}
},
"required": [
"gpu"
],
"title": "gpu_historyArguments",
"type": "object"
},
"name": "gpu_history"
},
{
"description": "查某张 GPU 现在的全平台最低价（元/小时），含报价平台、区间最低/最高/均价（最多 90 天）、当前价与区间最低价的差距。示例: gpu_price(gpu='RTX 4090') → 当前最低 1.24 元/小时（算家云）、市场中位 1.99、区间最低 1.24、今日 8 家报价。按次计费 $0.002 USDC。",
"inputSchema": {
"properties": {
"gpu": {
"title": "Gpu",
"type": "string"
}
},
"required": [
"gpu"
],
"title": "gpu_priceArguments",
"type": "object"
},
"name": "gpu_price"
},
{
"description": "列出所有可查询的 GPU 卡型（免费）。付费查询前先调这个拿准确名称。",
"inputSchema": {
"properties": {},
"title": "list_gpu_modelsArguments",
"type": "object"
},
"name": "list_gpu_models"
},
{
"description": "近 90 天 GPU 行情涨跌榜：按区间涨跌幅排序的降价/涨价卡型，含当前价与区间最低价。示例: market_movers(top=3) → 降价榜 A6000 48GB 2.52 元(-28.6%)、A100 80GB 5.47 元(-21.6%)、RTX 3090 0.80 元(-19.2%)。按次计费 $0.005 USDC。",
"inputSchema": {
"properties": {
"top": {
"default": 5,
"title": "Top",
"type": "integer"
}
},
"title": "market_moversArguments",
"type": "object"
},
"name": "market_movers"
},
{
"description": "健康检查，免费。返回服务状态、收款地址、网络与价目表。",
"inputSchema": {
"properties": {},
"title": "pingArguments",
"type": "object"
},
"name": "ping"
},
{
"description": "各 GPU 租用平台的数据监测覆盖度评分（A~E）：自动抓取成功率、收录天数、库存充足率、覆盖卡型数。注意：衡量的是本数据源对该平台的价格监测覆盖度，不代表平台自身的服务质量。示例: platform_reliability() → 31 家平台评分，如 gpushare 99 分 A 级（抓取成功率 98%、覆盖 7 张卡、39/40 天）。按次计费 $0.005 USDC。",
"inputSchema": {
"properties": {},
"title": "platform_reliabilityArguments",
"type": "object"
},
"name": "platform_reliability"
},
{
"description": "按任务推荐最便宜的 GPU 租用方案：输入任务（如'微调 7B'/'视频生成'，或英文 finetune-7b/video-gen），返回推荐卡型、最便宜平台、每小时单价与估算任务总成本。覆盖 8 类任务：微调、推理、绘图、视频、渲染、学生练手、70B 训练、多卡集群。示例: recommend_for_task(task='微调 7B') → 最便宜卡 + 平台 + 单价 × 8 小时的总成本。这是别处没有的'按任务问价'能力。按次计费 $0.01 USDC。",
"inputSchema": {
"properties": {
"task": {
"title": "Task",
"type": "string"
}
},
"required": [
"task"
],
"title": "recommend_for_taskArguments",
"type": "object"
},
"name": "recommend_for_task"
},
{
"description": "免费订阅降价提醒：某张 GPU 的全平台最低价降到目标价（元/小时）以下时邮件通知用户（每小时检查）。新邮箱会先收到 6 位验证码（30 分钟有效），需再调 verify_price_alert 完成激活；已验证过的邮箱直接生效。免费版每人最多同时盯 3 张卡。示例: subscribe_price_alert(email='user@example.com', gpu='RTX 4090', target_price=1.5)",
"inputSchema": {
"properties": {
"email": {
"title": "Email",
"type": "string"
},
"gpu": {
"title": "Gpu",
"type": "string"
},
"target_price": {
"title": "Target Price",
"type": "number"
}
},
"required": [
"email",
"gpu",
"target_price"
],
"title": "subscribe_price_alertArguments",
"type": "object"
},
"name": "subscribe_price_alert"
},
{
"description": "用用户邮箱收到的 6 位验证码激活降价提醒订阅（免费）。示例: verify_price_alert(email='user@example.com', gpu='RTX 4090', code='123456')",
"inputSchema": {
"properties": {
"code": {
"title": "Code",
"type": "string"
},
"email": {
"title": "Email",
"type": "string"
},
"gpu": {
"title": "Gpu",
"type": "string"
}
},
"required": [
"email",
"gpu",
"code"
],
"title": "verify_price_alertArguments",
"type": "object"
},
"name": "verify_price_alert"
}
]
}What the leaf hashes
{"body":"a5165d7aa931235afd53363f0d1fe7e258aedcd8f96a3dc495e73f4b218fca31","id":3669425,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793931489175632,"prev":2725463,"subject":"93b34229-546b-4728-b33c-91c67381e1ee","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).
- 0x5f8ae3e3e4fa28e839c67a69f8fe0a472a83cca80fe6685019aa2b16e66e1450
- 0x35ebf07d9a07398b66620993c6adf7baff11c6f5c95f02a4545d4975c7a03aa5
- 0xdcf00a9a88e192f9336552a6a2f4d75f3581929764beb3ff412e8f8f3d2a1b3e
- 0x4fabd46b848ba078436c18b6ad6f1b2b763f9c8bac8405648024dd5507a1ca95
- 0x7a556b296fb2e17996b6701421411e9cd56d88ffc798aff210d9581f13e8da66
- 0x8fb5d8d50b2455f6c00c53a1fa31ad92173352b8206d5e9ba7cf7ddebd88d457
- 0x003b72d7fb232b916b1d72d1875aac582bc887f033ce1ccf23d94cde7bff3892
- 0x8245a10a150c61c618df8c485549a0444fc784bbac2cc0d2997978ca0706a30f
- 0xc0cf891707f2ae615fbb470f70c2377b4bb8b2520d8b95e2937ed18548eff38f
- 0xe7940a53dd6d4e3d4a45e1ac5524af36bfb13d3fda02d140259dcfdc4bc6af49
- 0x0fb1e7437bde305e049ee780c32c93274b22b15c1a01fc606d5a1544b153fc09
- 0x85b6084f25e1adbc2dcbf54d4b4bcfbceca59e6c7f1191d754a040e1b93a028b
- 0x61731d3b116db5233b7fd88e3ba87bf952acf90777af812de1d446a7f3186635
- 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
- 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
- 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
- 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
- 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
- 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
- Day root
- 0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
- Chained
- 0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
- Published
- On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1