From: tabnak.ir
Subject: هالوینگ (Halving) چیست؟
Date: Mon, 13 Apr 2026 04:15:46 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--FB9F54E362059AE86E2310652A987518_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----FB9F54E362059AE86E2310652A987518_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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----FB9F54E362059AE86E2310652A987518_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico

iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAALEUlEQVRoga2ae4xVxR3HPzPn3Lt3
d+8uj+VdKFiBSKWKrY9YUaHaLhqhKG3ERkODrcFHqbVpKEqqKdHUaitCUzWC+Gi1UbQhAWpNLE3K
asSYYAJVsIouj3Vx2WV32Xvv3nvOmf4x5zHn3HN3QZ3k5MydM/Ob7+83v9f8dgXff1cBoAAh9IME
4T/YICyQNggbpKUfYfnzgjWC025DLVGeBqVc3VcuKAc88+1iE6AXadSE3iQAGDCH9H9LY+zz8VDF
kArwSJ8JET3CxxPgUmDrzjA7hwIWxoCM3uYJBFNUjb75QyUFp+JrkCBUtEb5TITagnECNcUn4u/Y
huY3ESdRqx+JOeXUE7+F8oUr0r8jfAZS1WcIwkl0Af/BSQYYT0WlquapGvuLlD5IvSBt0edpygCl
fNJp9EU0lMrkqRuTPC18aXRVoq8MJkLd9ceDJ9D15Noko2lyTYzZpwy+VotpkyHZ2kYQAYlNCZhV
p3MAxgl8WVokiE4hQXfmBNh+l+DHc0X8BFRgrFSDj+Gq5kzbwJcE/upz4YEfCBpzhi8Umrgl4dnl
HldtuZfHzn+PFfNFgtnAZk4vmMgoWH0x8EvOF/x9wYesfv8PbF/pMnkUmIR/dbXgorbnEA88QG7B
Fayf9ga3fkcggkgePinEhxCwHG7CqbQJIwXrf1ghe8cK1KpVXLbuNnb+vMSM8Zr49HFw9/mdqFWr
wPOgsxN7yWIeOfNtbvy2iJ/CcM1zoPSZyUDCa6TSGIKwgl+0CiY+/2fUzp0azKZNnPnr5Wy73WFc
k2DdjyD/0FpEV1fktI8fp+7GpTwy71OmjRXR3qlOwGjFTs2E3yzOuvU+BOCWoHwCMnmivCNI6iw/
sTOSPP/7nKmSJy49SHb5MkSxGGUu+/bRMsLi3Jvm0Tr4DvLOO8FxzMwGTpygoTFDtvVKdrxLPNcJ
ufEf5cFgj5Z+3UiwsqCUYcSVXs3EaTQhYM0iScP990J3d7VbX7+e7408gly7ForFdCJbtzJ3ahmZ
jAsEjPjUBrug2KE3tRvCGVEu5BS0pFNTgHQVmj9LsmigDfXyy6mzVU8PPPoo7NgR85oxrI6DEhKV
jOIhrgEodIDTr08hkweR0Sm1ZkCAqugB5YFXAauuhiSi1lwv2LzMI3P9PVAu1569YYM23MR4mC4t
Xswbn9iowJCFH63LfVrq5T7AjVbVtcT20ifgDkYcFzugYRJYuSrQZrt5ns2UV/8CbW21J9XXQ2Mj
dHWlfhb5PIWbbmbtRk9fUNwSOH3aFr1ydKkJWnakxmUYsUTgT/bnuiU42Q6lY75NeKmbTx4tYO9e
lFJJc4ucycKFqB07UJMnB+LBUA7UDTfwSvdEOo58DH0H4ORBKHXFAEZIs5AbR1IbLGatuI9yH3iD
UTDBZ6TSpx+noJn0HF/VXPYddrjytiuYUPoMsWdPzLsIQNTVUdm4mQ2d0znnjiVkd7+J6OiIkuJp
0+h57GmWbTzO8RNFX1BmOmGKQkDjV7TnwcOSCikUyvOCQBboWErzXHALMNgNxU+hcBgGPuFI+0dc
87uD7PrZQ7BmDcqyYsvUypXscL/GXU9+zPWvZOj82zZUa6v+2NKC+9fn+eU/FPuPBOprSNbMpYSl
wduN4dD9S0dwyUxtp74bdUFBS3MWS0pqOB2feNQ53FXmu789yDOXrURt3Ai5nJbZokV88JNV3Pb4
YZRSbH+7l0sf7mbfuhfg4Yfxdu3i8Z7pPP36ceO+kLg3KLQzyU+DTHM4fPmsLHdelefQccdn+9o9
ikIH0hngnw/O5b5n99O2t1tLJAhgwq9MBI8MKhL6XpzNWKy/ZQq3lHYh9u/nwHU/ZeEfOzlwJB5X
RjfZXDmnifcOlXj/cImKU0NSQkDdKKgb46fouhIxtQVeW91MxoLpKw/huY7vhewmzhgLl3xjDFPH
t9O2N7wjGuIws8Ygy9TzyhWXO55o5+DiC6ifehG/v7udwmC18Xf3V3jxP921T1dYkB0BuTEgM9oL
KQ+BYsG5GR5f3sCUFsm6Hf14nsajGcg0Mve80eQyklH5TCKYpYCPHbkHQuA4Hg9u6agNrjZqHVmz
I7WqSJswdUBx1iT4zbX1LLkgQ8aCUkWx6V8nQ0h2QOTi2eMQQrB0/hQ2v3qIwmDSsE3J+x5Def4R
m+WO4QBLLV2rHuw8ZBr173Abl8YczJtlcfPlNgvPs7CtiOiWtwr893AlFGB4pZw9JYdSiktmj+bZ
1d9i5Z/2cfR4yZC4AVYHDKICVzBOPJuUtg77Vlb7cateG6awffsJZnqMahRcPMNiwTkWV8+xOWOs
pieECKN0b0Fx74u9qLBqp7BBYUnBjElR+nDd3Ilc8c3xvNR2gq1v9bDnoxLH+lwqjgEuqMxhZKxB
yVFmfKkGRa9oVX1W0NwAZ4yFmRMt5ky1uOBMi3O+apH3IZiglVIIIXA9xeoXejnYWcEsDgiu3aPG
5C0Ob/o6Wdu/IRlNKUV/SdHe5dDe5XLwmEtXv+JkSUtkYDAQul5nW5DLCPI5QUOdoLle0JIXjB8h
aWkSTBghaWmSNGSJqcZQTSnFUzsHWPFkN47r+l7JBTytQi3NNpZMJyaEBnH25Ayzp2RDyZhSCvpJ
5tOABHOUEayS42ZfKXjq9R5u39yP47iEtujbow2KuoyIFecCIuYmScBp40lgQzGS7CfXKaU4WfK4
55mPeey1fhzZROxygxfYgOBQV4Vi2SOfs2KgkhKt9TvJ0HBtuPkVR7F190nWPPMh+9t7dQotgsxU
heBDL9Qz4LLljV6WzR+VCqrWEScllgY0OT7UyfYVPba/U2DDtmPs3vcpnlPWDkLaRmodf+wgcVr9
XAcXzmhg1uTkZaYa4FBqkvQgwzF6sujxzkclXmrr55U3e+g41qOTxzBSNRILoEHN1e8LrmlT+o4p
mDAqwyPLJ7H4wmbfLr5gsSjRHFdRGPQ4cLTM7g+K/HtvgTf3D9DRNYBbHvDvH2YmKiE3PhYzCOuq
wS2vdbvCbtJRUUiEEJw9uY6ll47isrMbmTmpjjHNVk0vldZKZY9jvQ4dPQ7/6yjzyWcV9h8Z5IOj
ZQ4cHaSnv4znDOqboDdYnc4HW2VG6hMI0zKVSHFA0LrNH5Ug/UgpM4CFlJJ8zqKpQTI6bzOiQZLP
SerrpI4ZgKeg4ku2r+DR1efQV3TpK3gMll08z40uQuGlKHCHBthkGmLloG50YjACHjBjhxOUB+6A
r38AEg+LvqKk74TgiJE+VxEMI6NnvCNPMWRTKX1p6+ROiahCETAojL6ZC8WIBDqmvMSRpRRRVeId
GJlIKaSY47G+UROVWS15YRnzMEotcbp2XATCsPJqrBqoivKboJYfSspI9pRJIHHTMplThkjtPGSb
EiBNPILYH1CECupCScYSmWVVmuwPBEACJlKZTiq6KRxfGDLn3wUyPl1jbdITijgtO76pyYkx0SSS
8AJVYGMpd1JphXGCUhuq3ajVpgrcMF7PP8lIhZTxxVSJWmADFQklCTWZjhQcLP8yY+UI/jwRnbQy
+I2rSnzfSC42MufXhIKPhq8NQKUJeygBBeCFhf73hKx/qfHvCMnFQ9JKOQ0Dn01di/bRbiny0555
IVdxKSWphOX3AKz/PxXmrSue6qbTC1QrzUnE+iLW10YsbF31NY/StP6kpwrVJ+FWQ2BJV5sw3rCQ
m2QkxfMoYzypWrE4YG4cqkASmSGZWudepcOGV6lyz6LaZyS9nagajDUZbhIcTYyjGsZb5VITb1Nv
Yy4xZW4svzG+KUMAJpQw6uv+/wHqDR3MPycRhwAAAABJRU5ErkJggg==

----FB9F54E362059AE86E2310652A987518_MULTIPART_MIXED--