Schedule of cryptocurrency additional information (Details) - ETH and ETH-Coinbase Staked [Member] - CNY (¥) ¥ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Crypto Asset, Holding [Line Items] | ||
| Beginning balance | ¥ 193,642 | ¥ 178,869 |
| Purchases of cryptocurrencies in cash | 12,719 | |
| Cryptocurrencies received from customers | 2,618 | 19,315 |
| Staking rewards from self-owned cryptocurrencies | 1,574 | |
| Operating expenses paid in cryptocurrencies | (7) | (455) |
| Sales and exchanges of cryptocurrencies | (2,509) | (16,342) |
| Changes in fair value of cryptocurrencies | (89,487) | (27,966) |
| Foreign exchange differences | (4,615) | (900) |
| Ending balance | ¥ 101,216 | ¥ 165,240 |
| X | ||||||||||
- Definition Crypto asset foreign exchange gain loss. No definition available.
|
| X | ||||||||||
- Definition Operating expenses paid In crypto currencies. No definition available.
|
| X | ||||||||||
- Definition Sales and exchanges of crypto currencies. No definition available.
|
| X | ||||||||||
- Definition Staking rewards from selfowned cryptocurrencies. No definition available.
|
| X | ||||||||||
- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in crypto asset from mining. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of increase in crypto asset from purchase. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|