BisonFi
USDC goes to this target's escrow with the Memo teardown:chip:BiSo…Uypi. You can take your share back any time before a PASS.
The wallet opens only when you click. Minimum 5 USDC.
Escrow 73Mcpb…tatKfc · USDC account 2ATLTw…xLRU1o
Snapshot.
Read from mainnet and frozen for this deploy slot.
Teardown kit.
Computed from the ELF and recent transactions, no AI. Hunters start here.
Sections
| .rodata | 8,008 |
| .text | 221,624 |
Syscalls
sBPF flags 3, static syscalls resolved by murmur3 hash
Largest functions
| Offset in .text | Bytes |
|---|---|
| 0x138 | 77,640 |
| 0x1b2b0 | 37,128 |
| 0x2efe8 | 9,336 |
| 0x2c598 | 5,416 |
| 0x34900 | 5,096 |
| 0x2dac0 | 3,408 |
| 0x14978 | 3,304 |
| 0x25048 | 3,128 |
| 0x25dc0 | 3,008 |
| 0x32528 | 2,816 |
| 0x29548 | 2,800 |
| 0x275a0 | 2,736 |
Strings in .rodata (42)
Instruction sample
14 instructions to this program in 16 recent transactions (14 reached by CPI), grouped by their first 8 bytes. A preview; the judge's corpus is the full set.
| First 8 bytes | Count | Accounts | Data length |
|---|---|---|---|
| 073efc6c9c000000 | 6 | 10×6 | 19B×6 |
| 07605af405000000 | 2 | 10×2 | 19B×2 |
| 0790648700000000 | 1 | 10×1 | 19B×1 |
| 0762794b76000000 | 1 | 10×1 | 19B×1 |
| 076c5a390b000000 | 1 | 10×1 | 19B×1 |
| 0780209b3b000000 | 1 | 10×1 | 19B×1 |
| 02b9793700000000 | 1 | 13×1 | 18B×1 |
| 0263bd9648000000 | 1 | 10×1 | 18B×1 |
Full kit from the judge
Computed by the judge machine on 2026-11-02 16:09 UTC.
Download the disassembly (26,130 lines, sha256 2b01fe0b5f319928…) · corpus bundle
Syscalls and call counts
Instruction patterns over the corpus
Per discriminator: count, account and data sizes, then each account slot as signer (s) and writable (w).
| Discriminator | Count | Accounts | Data bytes | Signer and writable slots |
|---|---|---|---|---|
| 0205e033ee000000 | 13 | 10 | 18 | sw -w -w -w -w -w -- -- -- -- |
| 02807c780d000000 | 9 | 10 | 18 | sw -w -w -w -w -w -- -- -- -- |
| 02fc1af5ba010000 | 8 | 10 to 13 | 18 | sw -w -w -w -w -w -- -- -- -- |
| 07524e2a0b000000 | 5 | 10 | 19 | sw -w -w -w -w -w -- -- -- -- |
| 075dbc2b0b000000 | 5 | 10 | 19 | sw -w -w -w -w -w -- -- -- -- |
| 141e24e4da2b46e4 | 4 | 5 | 97 | sw -- -w -w -w |
| 07b7e9250b000000 | 4 | 10 | 19 | sw -w -w -w -w -w -- -- -- -- |
| 07221d310b000000 | 4 | 10 | 19 | sw -w -w -w -w -w -- -- -- -- |
| 146af842702d46e4 | 4 | 5 | 97 | sw -- -w -w -w |
| 142fd3107c2d46e4 | 4 | 5 | 97 | sw -- -w -w -w |
| 02e028196d020000 | 4 | 10 | 18 | sw -w -w -w -w -w -- -- -- -- |
| 077cbd3d0b000000 | 4 | 10 | 19 | sw -w -w -w -w -w -- -- -- -- |
| 148e049bde2b46e4 | 3 | 5 | 97 | sw -- -w -w -w |
| 10e6001a001a0000 | 3 | 2 | 474 | sw -w |
Account owners and sizes
| Tokenk…3VQ5DA | 249 accounts | 165B×243 82B×6 |
| 111111…111111 | 99 accounts | 0B×99 |
| BiSoNH…CSUypi | 6 accounts | 2048B×6 |
| tickUc…ULWY6N | 1 accounts | 88B×1 |
| T1TANp…aNXvGT | 1 accounts | 9B×1 |
| Vote11…111111 | 1 accounts | 3762B×1 |
| Sysvar…111111 | 1 accounts | 40B×1 |
Pot.
Every transfer in and out of the escrow, read from Solana.
0 USDC, no backers yet. The first chip-in opens this pot.
Attempts.
Match percentages and hashes. The source stays encrypted until the verdict.
No attempts yet. Submit a rebuild.
Upgrade history.
One snapshot per deploy slot. A submission is judged against the snapshot it targeted.
| Deploy slot | ELF sha256 | Size | Taken |
|---|---|---|---|
| 464,563,291 | 1277d92c7f159ffb18b9d77b409e7260acff53a3f0679a76e9496be9563f3008 | 224.4 KB | 2026-11-02 21:15 UTC |
| 462,921,807 | aebe7418bb465aae2e3b97fc2d3ff0adaef767cf6770f5e3ed2bed461bc4ec3f | 222.9 KB | 2026-11-02 15:07 UTC |