0x99eaDa723ACeC79C80cAD52c66f16ce5Da3302aa

on BNB Smart Chain Mainnet (56)

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Runtime Bytecode

Creation Bytecode

Unverified Libraries

Contract Name: WaferBuyback
Compilation Target: src/WaferBuyback.sol:WaferBuyback
Language: Solidity
Compiler: solc 0.8.28+commit.7893614a
EVM Version: cancun
Verified At: 2026-09-22 13:55:23 UTC
Deployer: 0x173B5727CEe24D4B14380d470492dE01c20bb290
Deployment Transaction: 0x53b626728850b54fb5b568008e8b2e89dedff4615c29c441bf64e45e9c632d93
Block Number: 123383981
Transaction Index: 98

Read/Write Contract on:

ABI

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Source Code

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EXPLORER

WaferBuyback.sol

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Compiler Settings

Libraries

This contract uses unverified libraries. Libraries can contain arbitrary code and should be verified before interacting with the contract.

Compiler Linked Libraries

Name	Address
src/AttestationLib.sol:AttestationLib	0x552CC2C0cB56ad44ae1DC02Cc928D5e1b47eF5AF

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Contract Metadata

Creation Bytecode

Annotated On-chain Bytecode

On-chain Bytecode

Recompiled Bytecode

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CBOR Auxdata

These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.

CBOR Auxdata id: 1

Raw

Decoded

Length: 12 bytes

0xa164736f6c634300081c000a

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Transformations

Constructor Arguments

Raw

Decoded

Length: 96 bytes

0x0000000000000000000000002885711ef8d5a8d197c3bffe83dbe8703dcc4d340000000000000000000000008b0066a5fd0068f93c33fb1815691dca5e24c69c000000000000000000000000a4ea468f0bc2f7526dd4605041c9d01a13cd331c

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Runtime Bytecode

Annotated On-chain Bytecode

On-chain Bytecode

Recompiled Bytecode

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Loading contract data...

CBOR Auxdata

These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.

CBOR Auxdata id: 1

Raw

Decoded

Length: 12 bytes

0xa164736f6c634300081c000a

Loading contract data...

Transformations

Immutable Transformations

ID	Value	Offsets
8174	0x0000000000000000000000002885711ef8d5a8d197c3bffe83dbe8703dcc4d34	636, 2051
8177	0x0000000000000000000000008b0066a5fd0068f93c33fb1815691dca5e24c69c	922, 1102, 1526, 2573, 2779
8179	0x000000000000000000000000a4ea468f0bc2f7526dd4605041c9d01a13cd331c	731

Storage Layout

For non-default storage allocations (e.g. EIP-7201) check out

Slot	Bytes	Label	Type	Contract
0	32	_status	uint256	src/WaferBuyback.sol:WaferBuyback
1	32	pending	uint256	src/WaferBuyback.sol:WaferBuyback
2	32	totalBnb	uint256	src/WaferBuyback.sol:WaferBuyback
3	32	totalBurned	uint256	src/WaferBuyback.sol:WaferBuyback
4	32	obsCum	uint256	src/WaferBuyback.sol:WaferBuyback
5	8	obsAt	uint64	src/WaferBuyback.sol:WaferBuyback

Transient Storage Layout

No transient storage layouts found in the compiler output.

Standard JSON Input

This isn't the original compiler JSON data. Generated for compatibility.

Standard JSON Output

This isn't the original compiler JSON data. Generated for compatibility.