The wall#49 other closed program
Guacswap
Gswppe6ERWKpUTXvRPfXdzHhiCyJvLadVvXGfdpBqcE1Solscan
0.00
USDC in the pot
0
backers
0
attempts
est. 898
transactions in 24 h
Chip in
USDC goes to this target's escrow with the Memo teardown:chip:Gswp…qcE1. You can take your share back any time before a PASS.
The wallet opens only when you click. Minimum 5 USDC.
Escrow 7yLZDv…t7Hfcx · USDC account 6NSKLf…j2LzSR
print of ELF sha256 c515824c668741e8…, lock at 0.00% match
Snapshot.
Read from mainnet and frozen for this deploy slot.
Loader
Upgradeable loader (v3)
Program data
Upgrade authority
Last deploy slot
263,699,928
ELF sha256
c515824c668741e8f19badde382a06fc5c331119795d9ece02af8d925a2b25ac
ELF size
806,696 bytes (787.8 KB)
Snapshot taken
2026-11-02 17:45 UTC
OtterSec verify
no verified build
Corpus
built by the judge machine: up to 1,000 recent mainnet instructions and 10,000 fuzzed variants; the real N is printed once it exists
Teardown kit.
Computed from the ELF and recent transactions, no AI. Hunters start here.
89,357
sBPF instructions in .text
968
functions reached by internal calls
7,357
internal call sites
12
syscalls used
Sections
| .text | 734,544 |
| .rodata | 15,263 |
| .data.rel.ro | 6,616 |
| .dynamic | 176 |
| .dynsym | 360 |
| .dynstr | 222 |
| .rel.dyn | 48,576 |
| .shstrtab | 72 |
Syscalls
abortsol_create_program_addresssol_get_clock_sysvarsol_get_rent_sysvarsol_invoke_signed_rustsol_log_sol_log_pubkeysol_memcmp_sol_memcpy_sol_memset_sol_sha256sol_try_find_program_address
sBPF flags 0, names read from .dynsym
Largest functions
| Offset in .text | Bytes |
|---|---|
| 0x40e08 | 39,512 |
| 0x27a68 | 28,504 |
| 0x341e8 | 28,448 |
| 0x50bb8 | 25,464 |
| 0x2f118 | 18,856 |
| 0x58ab0 | 15,920 |
| 0x206f0 | 13,360 |
| 0x68a80 | 13,360 |
| 0x3b930 | 11,072 |
| 0x24608 | 10,520 |
| 0x65878 | 10,176 |
| 0x4b220 | 9,984 |
Strings in .rodata (31)
attempt to add with overflow
A signer constraint was violatedInstruction: WithdrawMercantiFee
An owner constraint was violatedlibrary/core/src/slice/memchr.rs
index out of bounds: the len is AccountNotAssociatedTokenAccountProgramError caused by account: The given account is not mutablesrc/sysvar/mod.rssrc/extension/mod.rssrc/de/mod.rs
attempt to subtract with overflowfailed to fill whole buffer/home/runner/work/platform-tools/platform-tools/out/rust/library/std/src/io/impls.rsa Display implementation returned an error unexpectedly/home/runner/work/pla…
PoolSome
kindcodepoolbaserent
farmfrom
KindNoneprograms/guacswap/src/instructions/add_tokens.rsguacswapv1programs/guacswap/src/instructions/close_pool.rsprograms/guacswap/src/instructions/create_dual_farm.rsprograms/guacswap/src/instructions/create_farm.rspro…
(bytes provider
ProviderDeadlockNotFoundTimedOut
referrerowner_x_accountowner_y_accountpool_x_accountpool_y_accountowner_marco_accountowner_project_first_accountowner_project_second_accountownerprogram_authoritybuyback_x_accountbuyback_y_accounttoken_marcotoken_project…
=00^programs/guacswap/src/lib.rsanchor:idlInstruction: IdlCreateAccountInstruction: IdlResizeAccountdata_len should always be >= the current account spaceInstruction: IdlCloseAccountInstruction: IdlCreateBufferInstructio…
attempt to multiply with overflow
programs/guacswap/decimal/src/uint.rssrc/uint.rs
attempt to subtract with overflow
attempt to shift left with overflow
attempt to divide by zero
assertion failed: `` does not match ``AssociatedTokenAccountInstruction::Create |
AssociatedTokenAccountInstruction::CreateIdempotentsrc/instruction.rsPermissionDeniedInvalidProgramIdCreateIdempotent. Error Number: ) when slicing `AddrNotAvailableConstraintHasOnealready borrowedConstraintSignerrange e…
attempt to add with overflow/home/runner/work/platform-tools/platform-tools/out/rust/library/core/src/iter/traits/accum.rssrc/extension/mod.rssrc/state.rs
attempt to add with overflowsrc/instruction.rs
src/state.rsa Display implementation returned an error unexpectedly/home/runner/work/platform-tools/platform-tools/out/rust/library/alloc/src/string.rs
attempt to add with overflowsrc/bpf_writer.rssrc/common.rscalled `Option::unwrap()` on a `None` value. Error Code: . Error Message: .ProgramError thrown in :ProgramError occurred. Error Code: Left:Right:Left: Right: Anch…
attempt to multiply with overflowcalled `Result::unwrap()` on an `Err` valuealready mutably borrowedsrc/ser/mod.rssrc/account_info.rssrc/entrypoint.rssrc/instruction.rsUnsupported PubkeyErrorsrc/pubkey.rsProgramDerivedAd…
Instruction trace length exceeded the maximum allowed per transactionAccount data reallocation was invalidIO Error: Failed to borrow a reference to account data, already borrowedThe instruction expected additional accoun…
library/alloc/src/raw_vec.rscapacity overflowa formatting trait implementation returned an errorlibrary/alloc/src/fmt.rscalled `Option::unwrap()` on a `None` value)..BorrowErrorBorrowMutError but the index is :panicked a…
(,library/core/src/fmt/num.rs0x000102030405060708091011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939…
INOWY^_
)14:EFIJNOde\
library/core/src/unicode/unicode_data.rsTryFromIntErrorErrorUtf8Errorvalid_up_toerror_len
Instruction sample
Sampling recent transactions: the cron reads a few at a time from public RPC.
Full kit from the judge
Disassembly, discriminator map over the full corpus, writable and signer patterns, account sizes and owners, CPI targets: computed by the judge machine for this snapshot and published here.
Pot.
Every transfer in and out of the escrow, read from Solana.
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Attempts.
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Upgrade history.
One snapshot per deploy slot. A submission is judged against the snapshot it targeted.
| Deploy slot | ELF sha256 | Size | Taken |
|---|---|---|---|
| 263,699,928 | c515824c668741e8f19badde382a06fc5c331119795d9ece02af8d925a2b25ac | 787.8 KB | 2026-11-02 17:45 UTC |