Blockchain Historical Society

The Mining Collection

Early Ethereum tokens obtained by running their proof of work, not by buying them. 67 of 102 were mined; 80 predate 2019. Grouped by the year each contract was deployed.

102
Assets
67
Mined
80
Pre-2019
2016
Earliest
How these were obtained. Most of this collection was mined: a dormant contract's difficulty decays over time, so a token nobody has touched in years can be mined cheaply by whoever notices it first. Nothing here was purchased on a market. Balances are read directly from each contract, because many of these report a broken totalSupply — the counter never increments when tokens are mined, so several report a total far smaller than the amount actually in circulation. For that reason no share-of-supply figure is given.

201630 assets

SymbolNameHeldAcquiredBlockContract
♥ LoveThe earliest mineable token on Ethereum — deployed seven months after the chain itself. Hash proof-of-work, predating 0xBitcoin by two years. 698,516 Proof of work 1,117,697 0x45601d04…3ce032
BT1 Beta1 535,325 Proof of work 1,130,286 0xa20f3e3f…a5db51
BT10 Beta10 1,000 Open mint 1,132,429 0x41127597…ef8d82
BT8 Beta8 1,000 Open mint 1,132,358 0xb2f237e0…0a64e7
BT9 Beta9 1,000 Open mint 1,132,406 0xd253bd5c…82963f
BT12 Beta12 1,000 Open mint 1,140,120 0xe4d96224…081fe8
BT11 Beta11 1,000 Open mint 1,135,880 0xfe38b818…60a7d8
DCT DianstyCoinToken 29.65 Proof of work 1,149,261 0x6d4de873…d5dba4
SKW SKYWALKER 537.07 Proof of work 1,167,462 0x89a3cadc…9054b2
SKY Skywalker 534.34 Proof of work 1,167,549 0x1bd86ad0…aaf601
$ test 4,274 Proof of work 1,300,428 0xd77e873e…f70e93
B Bullets 720,509 Proof of work 1,566,084 0xb6223a35…ea4bf1
B Bullets 72,194 Proof of work 1,565,993 0x4845c333…3eacc3
B Bullet 7,220 Block reward 1,565,993 0x63c7b915…6e1b76
GLY GLYCOIN 0.2965 Proof of work 1,650,738 0xe5dfe019…1eb6a7
GLY GLYCOIN 0.0523 Proof of work 1,650,820 0x1a933522…ac0d7e
GLY GLYCASH 17.79 Proof of work 1,697,365 0x0ebaa304…1e0410
GLY GLYCASH 17.79 Proof of work 1,697,299 0x3fbc059a…10e7ba
GLY GLYCASH 17.79 Proof of work 1,697,287 0xcc1c45d9…a4023e
GLY GLYCASH 17.79 Proof of work 1,697,276 0x74ee6706…c25f80
GLY GLYCASH 0.0522 Proof of work 1,697,186 0xb1e69145…3337e0
a Altairian Dollar 52,033 Proof of work 1,769,939 0x67920b10…af0a59
a Altairian Dollar 52,032 Proof of work 1,769,940 0xba25026d…5a732b
% Atair Dollar 51,992 Proof of work 1,769,484 0x6a1605f9…06d0fe
% Atair Dollar 51,992 Proof of work 1,769,484 0x920fd40b…b7090d
& AdvancedCoin 51,992 Proof of work 1,769,779 0x82ba768f…7ad956
a Altairian Dollar 51,991 Proof of work 1,769,939 0xb78d9db3…650cb1
% Astralcoin 296,471 Proof of work 2,086,658 0x5b1c1edf…554fa9
% Liv3 Coin 51,054 Proof of work 2,162,869 0x70967c43…fe3f9a
% Shane Coin 50,254 Block reward 2,496,995 0xfb63bfa5…b00a96

201741 assets

SymbolNameHeldAcquiredBlockContract
— unnamed 4,925,143 Proof of work 2,919,215 0x07235cdf…2f1266
💰 DMU 0.0030 Proof of work 3,265,243 0xcf97da08…14963f
DAC D'Anconia Coppers 48,214 Proof of work 3,394,235 0x9cce09fb…f4fb8d
PC Parsec 2,874,193 Proof of work 3,478,843 0x280b0cce…787c72
$FART FartCoinInvisible to every standard index — Alchemy, Etherscan and BigQuery all derive their token lists from Transfer events, and this contract never emitted one. Found by reading call history. 4,469 Proof of work 3,686,022 0xacddd127…ef33e6
% Huevo 4,727,748 Proof of work 3,733,687 0xd0beaf6e…335b78
% Huevo 4.73 Proof of work 3,733,802 0xcae998f5…181cf3
W¥B WB Shares 46,942 Proof of work 3,856,586 0xe6ff74a3…f560c5
Wi Winst 0.0000 Proof of work 3,896,818 0x28ef1873…0892d0
— unnamed 29,647,509 Proof of work 3,913,111 0x0f4c054c…d5a1ab
W&S WariSika.2.0 296.48 Proof of work 3,914,740 0x4659ba17…4c93f2
Wi Wari 296.48 Proof of work 3,945,337 0xaadb2a7a…aca668
UCS Ucash 4,665 Proof of work 3,958,491 0x342e57e4…1c239f
JSC JSCoin 0.0466 Proof of work 3,971,704 0x3926af64…1c4617
SuCo SurfaceCoin 0.2965 Proof of work 4,027,383 0x39472c91…ec5219
INT INT 296,472 Proof of work 4,130,468 0x8825f113…054360
POW POWCoin 2,967,815 Proof of work 4,143,977 0xb2d5e50c…d777de
JBs JerBears 0.0000 Proof of work 4,210,273 0x017cb105…8403fa
kkCL3 kkCL3 0.0000 Open mint 4,218,367 0x4e95cb26…430e2f
kkCL2 kkCL2 0.0000 Open mint 4,218,367 0x6e03f073…818b73
kkCL1 kkCL1 0.0000 Open mint 4,218,365 0xf3730e9a…958d4e
— unnamed 1,000 Open mint 4,231,807 0x2b36fb56…8e73b6
— unnamed 1,000 Open mint 4,231,863 0xedb645dc…146057
OMG 挖矿代币0905 4,570,114 Proof of work 4,241,589 0xb0b19fc8…c8b519
OMG mintCoin 4,570,113 Proof of work 4,241,593 0x542075cc…b93760
OMG mintCoin 4,570,113 Proof of work 4,241,592 0xe45011b0…832afc
$ mintcoin 4,570 Proof of work 4,241,595 0x6a243444…9d2ef9
KEY KeyCoin 0.2965 Proof of work 4,242,852 0xdbe038c0…09ccbd
— unnamed 1.00 Open mint 4,250,451 0xc7de2c14…c2ac09
CTest2 CTest2 Token 0.0000 Open mint 4,257,417 0x1cd60fd5…6e4bec
GST2 Gastoken.io 0.1100 Open mint 4,292,828 0x00000000…691c04
MMM MMM Token 1.00 Open mint 4,295,782 0x59fbcbac…d2d149
MOH BitMohar 0.1222 Proof of work 4,356,247 0xf4ac7ecc…120e03
— unnamed 8,400,362 Proof of work 4,432,339 0x999ea57a…bde25a
ZBC ZBC 8,399,633 Proof of work 4,431,930 0x0a7d11ea…e8650d
ZBC ZBC 8,399,562 Proof of work 4,432,104 0x2f69f3fa…96652b
ZBC ZBC 8,399,515 Proof of work 4,432,167 0x7f4fe005…1c5a25
ZBC ZBC 8,346,951 Proof of work 4,432,358 0xc385ef4a…64ba8e
— unnamed 1.00 Proof of work 4,451,965 0xe38d0b84…9d88e1
— unnamed 1.00 Proof of work 4,458,039 0xb8f2f381…16eff7
ZBC ZBC 12,546,210 Proof of work 4,586,579 0x4efcbf4c…f6c9ff

20189 assets

SymbolNameHeldAcquiredBlockContract
EHC EHCOne of six contracts in a family where the mining reward scales with dormancy. Held in full. 12,966,016 Proof of work 5,088,326 0x9051dba5…1a9487
EtherGrey EtherGreys 9.00 Purchased 5,110,209 0x000edf42…67b2be
HCX HumanityCards 400.00 Undetermined 5,249,869 0xbc9b96e7…20f2cc
KOMICA Komica Token 0.0000 Proof of work 5,538,293 0xa7c0728b…eec1cb
BEM B 2.96 Proof of work 5,584,712 0x84e13fa8…1c8c37
BEME B 2.96 Proof of work 5,585,434 0xfdeb3e0e…435b9d
— unnamed 2.96 Proof of work 5,603,114 0xc4c85e3f…4abe00
ONNI MISERICORDAE 0.0000 Proof of work 5,698,132 0xbd9c6028…42e21f
BBFA Bifa coin 10.00 Withdrawn 5,775,907 0x17bd3829…20114b

20194 assets

SymbolNameHeldAcquiredBlockContract
STRING ETHSTRING 0.0000 Proof of work 7,142,460 0xbd725489…f4d924
DX001 DRAGONX 0.0000 Proof of work 7,146,493 0x0a762cf5…def1ac
EDRAG DRAGONETH 0.0000 Proof of work 7,146,462 0x9ebc8a1c…e81deb
KAON Kaon 1,583 Undetermined 8,099,159 0x8ab74040…c853d7

20205 assets

SymbolNameHeldAcquiredBlockContract
CBON CBONonFungibleToken 4.00 Open mint 9,225,515 0x3ccb836b…32e32e
ONIX ONIX 8,888 Open mint 9,983,539 0x3f38cdae…75743a
GNT Golem Network Token 0.0000 Open mint 10,346,584 0xbc56989b…6c0e44
TFN TokenFungibleNon 1.00 Open mint 10,635,179 0xd0abc4fd…0628d1
PICKLE PickleToken 0.7742 Undetermined 10,830,521 0x42988167…891ca5

20211 asset

SymbolNameHeldAcquiredBlockContract
BLNK Blocklink 0.0000 Open mint 12,357,250 0xf527c104…8fa20e

20242 assets

SymbolNameHeldAcquiredBlockContract
ZIK ZIK coin 133.00 Undetermined 19,578,340 0xd4419c2d…4fd1eb
cat EveOneCat 10,000 Open mint 20,990,685 0x4567af93…75155f

202610 assets

SymbolNameHeldAcquiredBlockContract
CAT Royal Cat 1.00 Undetermined 25,032,022 0x53fdca91…38edff
⚹ EntropyToken 1.66 Proof of work 25,120,570 0x73917388…d4b5cd
YOM YOM 5.00 Undetermined 25,158,366 0x12fbd836…cf57a2
STRATO STRATO 5.00 Undetermined 25,250,974 0xda47c9f2…2878ed
wHCX HumanityCards 1.00 Undetermined 25,267,087 0xf6f72259…1c70ca
PEAK Peak AI 5.00 Undetermined 25,273,312 0x6167a3e2…6a5baa
SPX SPX6900 5.00 Undetermined 25,318,857 0x40b8346a…85e151
O o1.exchange 5.00 Undetermined 25,323,508 0x27271003…4681a8
DeepSeek deepseek_ai 5.00 Undetermined 25,329,746 0xa69a2210…96549b
SVIP SpaceX VIP 5.00 Undetermined 25,344,307 0xc7fc6668…a85b6a

On discovery. Tokens credited by mining frequently never emit a transfer event. Every mainstream index — wallet balance APIs, explorer token lists, even public blockchain datasets — is built from those events, so a mined token can be entirely invisible to all of them at once. This collection was assembled by enumerating every contract these wallets have called and reading each balance directly.

On safety. Every contract listed was checked for a stranger-callable burn function and for an upgradeable proxy pattern. None has either.

Balances read directly from each contract · Register maintained by the Blockchain Historical Society