Space and Time 是一个开源的去中心化 Layer 1 区块链，其中验证器会验证并签署插入的每条数据。它们不存储原始数据，而是更新每个表的加密承诺（类似于数字指纹），并在将这些承诺记录到链上之前对这些承诺进行集体签名。这确保了每个表的结构和内容都被锁定且不可篡改。除了验证器之外，证明器节点还会监控来自 EVM 合约的查询请求。当触发查询时，证明器会在链下针对已验证的数据运行 SQL 逻辑——无论该数据来自 SXT Chain 表还是由冗余的加密安全服务器索引的区块链数据。然后，证明器生成零知识证明，证明该查询是在未篡改的数据上正确执行的，并且 ZK-oracle 通过回调将结果传回链上的 EVM 合约。
| 排名 | # | 交易平台 | 最新价格 | 24H成交额 | 成交涨跌幅 | 活跃度 | 交易平台 | 最新价格 | 活跃度 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $0.01 | $0.01 | $184.28亿 | -11.62% | 86.7% | 86.7% | |||
| 2 | $0.01 | $0.01 | $26.63亿 | 0.44% | 68.6% | 68.6% | |||
| 3 | $0.01 | $0.01 | $404.52亿 | -8.25% | 85.4% | 85.4% | |||
| 4 | $0.01 | $0.01 | $9.03亿 | -15.39% | 69.3% | 69.3% | |||
| 5 | $0.01 | $0.01 | $111.17亿 | -6.57% | 65.3% | 65.3% | |||
| 6 | $0.01 | $0.01 | $12.16亿 | -8.27% | 53.3% | 53.3% | |||
| 7 | $0.01 | $0.01 | $2.07亿 | 19.34% | 65.3% | 65.3% | |||
| 8 | $0.01 | $0.01 | $7.61亿 | -8.69% | 68.4% | 68.4% | |||
| 9 | $0.01 | $0.01 | $2.78亿 | -21.62% | 56.9% | 56.9% | |||
| 10 | $0.01 | $0.01 | $71.11亿 | 0.5% | 71.1% | 71.1% | |||
| 11 | $0.01 | $0.01 | $4.30亿 | 5.35% | 36.2% | 36.2% | |||
| 12 | $0.01 | $0.01 | $3,032.48万 | -18.37% | 59.5% | 59.5% | |||
| 13 | $0.01 | $0.01 | $214.69亿 | -0.44% | 31% | 31% | |||
| 14 | $0.01 | $0.01 | $110.91亿 | 1.27% | 76.2% | 76.2% | |||
| 15 | $0.01 | $0.01 | $1.41亿 | -9.62% | 66.9% | 66.9% | |||
| 16 | $0.01 | $0.01 | $105.16亿 | -12.55% | 55.2% | 55.2% | |||
| 17 | $0.01 | $0.01 | $11.95亿 | -6.56% | 26% | 26% | |||
| 18 | $0.01 | $0.01 | $16.37亿 | 26.28% | 46.9% | 46.9% | |||
| 19 | $0.01 | $0.01 | $1.10亿 | -10.75% | 31.5% | 31.5% | |||
| 20 | $0.01 | $0.01 | $1,662.36万 | -20.95% | 58.2% | 58.2% |
