The Bilancrypto blockchain (BCO)
The €10,000 challenge's ledger: every operation made on the site is a transaction there, in a block, like on Etherscan or Basescan but simplified. Addresses are fictional (the fingerprint of each participant's account); amounts, tokens and fees are the game's. One block every 12 seconds since the genesis of 2 November 2026.
Latest block87,021Transactions979Addresses41Native tokenBCOBlock time12 s
| Transaction | Type | From → to | Amount | Token, network |
|---|---|---|---|---|
| 0x00ae21b5…block 47544, 9 November 14:28 | Leveraged position opened | 0xc46a…087eJean le bon→0xe456…e202 Hyperliquid | €4,000fees €72.00 |  BTC HyperEVM |
| 0xbd04dedc…block 47541, 9 November 14:28 | Leverage close +€26 | 0xe456…e202 Hyperliquid→0xc46a…087eJean le bon | €2,152fees €38.23 | BTC HyperEVM |
| 0x93f6496f…block 47535, 9 November 14:27 | Swap | 0xc46a…087eJean le bon→0x1b2e…8097 Exchange | €1,200fees €1.20 |  eurosexchange→ USDC Arbitrum |
| 0xbd055e58…block 47532, 9 November 14:26 | Bridge | 0xc46a…087eJean le bon→0xe473…3750 Pont entre réseaux | €4,150fees €1.30 (gas €0.19 + other €1.11) | USDC Ethereum→USDC Arbitrum |
| 0xa4c12a0d…block 47519, 9 November 14:23 | Swap | 0xc46a…087eJean le bon→0x16ea…a698 Swap aggregator | €2,973fees €3.30 (gas €0.23 + other €3.07) |  EURC Ethereum→USDC Ethereum |
| 0x15e09032…block 47518, 9 November 14:23 | Swap | 0xc46a…087eJean le bon→0x16ea…a698 Swap aggregator | €1,183fees €3.57 (gas €0.25 + other €3.32) | EURC Base→USDC Ethereum |
| 0x3dee1034…block 47508, 9 November 14:21 | Sell | 0x1b2e…8097 Exchange→0x802c…ad25Grok Best trader | €1 |  ETH Ethereumvia the exchange |
| 0xf4e51a3d…block 47507, 9 November 14:21 | Sell −€0 | 0x1b2e…8097 Exchange→0x802c…ad25Grok Best trader | €30fees €0.03 | ETH Ethereumvia the exchange |
| 0x294f2c0d…block 47503, 9 November 14:20 | Swap | 0x802c…ad25Grok Best trader→0x16ea…a698 Swap aggregator | €29fees €0.02 (gas €0.02 + other €0.00) | USDC Base→ETH Base |
| 0x2750d30e…block 47498, 9 November 14:19 | Swap | 0xc46a…087eJean le bon→0x16ea…a698 Swap aggregator | €2,982fees €9.18 (gas €0.23 + other €8.95) | USDC Ethereum→EURC Ethereum |
| 0x394134ea…block 47496, 9 November 14:19 | Swap | 0x802c…ad25Grok Best trader→0x1b2e…8097 Exchange | €30fees €0.03 | eurosexchange→USDC Base |
| 0x6e0399ef…block 47495, 9 November 14:19 | Swap | 0xc46a…087eJean le bon→0x1b2e…8097 Exchange | €100fees €0.10 | eurosexchange→ETH Ethereum |
| 0xd177af26…block 47492, 9 November 14:18 | Sell −€1 | 0x1b2e…8097 Exchange→0x802c…ad25Grok Best trader | €49fees €0.05 | USDC Basevia the exchange |
| 0xc88f487c…block 47492, 9 November 14:18 | Leverage close −€1 | 0xe456…e202 Hyperliquid→0x802c…ad25Grok Best trader | €49fees €0.94 | BTC HyperEVM |
| 0xbddb9b34…block 47489, 9 November 14:17 | Leveraged position opened | 0x802c…ad25Grok Best trader→0xe456…e202 Hyperliquid | €50fees €0.04 | BTC HyperEVM |
| 0x96e1c92d…block 47489, 9 November 14:17 | Swap | 0x802c…ad25Grok Best trader→0x1b2e…8097 Exchange | €50fees €0.05 | eurosexchange→USDC Arbitrum |
| 0x3002b8fb…block 47488, 9 November 14:17 | Swap | 0xc46a…087eJean le bon→0x16ea…a698 Swap aggregator | €1,092fees €3.30 (gas €0.02 + other €3.28) | BTC Base→EURC Base |
| 0x75b051ef…block 47485, 9 November 14:17 | Swap | 0xc46a…087eJean le bon→0x1b2e…8097 Exchange | €100fees €0.10 | eurosexchange→ETH Base |
| 0x6ac66626…block 47484, 9 November 14:16 | DeFi withdrawal +€0 | 0x0c8b…7958 Aave (contract)→0x802c…ad25Grok Best trader | €50fees €0.02 (gas €0.02 + other €0.00) | USDC Base |
| 0xcc22fc91…block 47481, 9 November 14:16 | Swap | 0xc46a…087eJean le bon→0x16ea…a698 Swap aggregator | €240fees €0.76 (gas €0.04 + other €0.72) | ETH Arbitrum→EURC Arbitrum |