In a way they could be considered your coins as you did the mistake, but then again IMO you don't need to give away your own coins because of this. Even though you did a mistake you don't get anything from it if you return the amount you sent to yourself. Would be more fair to just ask it back like you did and well, if some never get's returned then that should be deducted from the pre-mine. Everyone does mistakes and as you are a part of the developer team I would consider this a small mistake and you probably learned your lesson from it.

I have been asked to post the payouts I did today anyway, so here is my shame. Please note, that for the first 8 addresses the payouts was performed even twice. All of the below made by mistake:

Edit: the links to the payment transactions will not be working until the coinblockchain.com updates the wallet.
I updated the links to transactions to other block explorer

Address 9H8w6LDgT7EnP6K6JGSa1E2H9vj8fnLED7
2 block(s): 127921, 127957,
Reward: 10000 GRA
Reward: 10000 GRA

Address 9EczMjhFLmvo8wnegnoCvYdFsSwSABH3uN
3 block(s): 111497, 119372, 113455,
Reward: 15000 GRA
Reward: 15000 GRA

Address 9KSR7yjM7vhcpfeehxgc3M8k3SgZehCytu
1 block(s): 118520,
Reward: 5000 GRA
Reward: 5000 GRA

Address 94p3gejUZwtMH53GAuFZQsTUmBcEFsdqAv
91 block(s): 102405, 109575, 100373, 114198, 111128, 117797, 111146, 115762, 115763, 108605, 106051, 116295, 100941, 110678, 105570, 115813, 113776, 114293, 114294, 112760, 107134, 114197, 107136, 107138, 109701, 107969, 102679, 107660, 101007, 115858, 106651, 116893, 100976, 112294, 102071, 114874, 103616, 107206, 116936, 107211, 102608, 116446, 111336, 115440, 105723, 107772, 113792, 110344, 114956, 114957, 110864, 106771, 111383, 110872, 109341, 111390, 114975, 113456, 100660, 114489, 115003, 114503, 101193, 106827, 108366, 118103, 118111, 113003, 113009, 113533, 105346, 105348, 105862, 107399, 113035, 115095, 104858, 110491, 103844, 100262, 114605, 103873, 106435, 105421, 116176, 115667, 114650, 114651, 115166, 109542, 105975,
Reward: 455000 GRA
Reward: 455000 GRA

Address 9QH1yPgXK6H8j6WYxg7Ynf7bRQ95dRuJA4
1 block(s): 128952,
Reward: 5000 GRA
Reward: 5000 GRA

Address 97Cr1SmKRBG6TTVo9L7WMNwZYPuoqgjnR4
3 block(s): 100009, 100369, 100231,
Reward: 15000 GRA
Reward: 15000 GRA

Address 99mPkotf9NcTAGepqsWLYAQeh3yZKwqBpQ
1 block(s): 129757,
Reward: 5000 GRA
Reward: 5000 GRA

Address 98y7GBVuYjs92A1HaAVc94Pn5hzdyqfNL7
15 block(s): 106402, 106571, 106405, 106769, 106408, 106507, 106732, 106446, 106712, 106574, 106742, 106424, 106521, 106524, 106623,
Reward: 75000 GRA
Reward: 75000 GRA

Address 94oVaAj8tT35zWvPJCRk9zBp1pnkyGBvgB
1 block(s): 127835,
Reward: 5000 GRA

Address 98ibu7sNSQMbmTkDCPfgKydSHF9p2JuecE
2 block(s): 100233, 100244,
Reward: 10000 GRA

Address 9LaTaNvNyH1cvqFb18VubpgD1ETzKGFFpM
2 block(s): 103912, 103900,
Reward: 10000 GRA

Address 9EAV4SyrdKQrs6Gg5s6RHTQW9urmQ3uNcL
76 block(s): 100481, 100866, 104514, 100869, 104838, 106924, 101003, 100877, 100494, 100752, 101009, 100626, 104339, 105492, 103598, 107030, 107106, 106479, 100892, 106525, 106654, 101637, 107056, 107043, 104868, 103463, 105641, 106154, 104108, 103214, 104623, 106160, 103857, 100018, 102021, 101560, 101817, 103994, 100797, 104384, 105921, 104130, 106891, 104205, 100295, 104333, 101705, 106954, 101196, 106317, 100943, 102072, 106962, 105998, 105977, 100828, 107102, 105826, 106899, 105702, 104017, 106343, 103020, 102802, 104430, 105725, 102898, 100467, 106001, 105847, 104953, 101499, 106108, 100605, 105342, 106837,
Reward: 380000 GRA

Address 9Ep5vqfhBgh7g7cox7ZZmXX85szYfjschZ
9 block(s): 125408, 128704, 128994, 129639, 122797, 123696, 129169, 124724, 123830,
Reward: 45000 GRA

Address 9DLekMwoScE8udTxnzATNza5XayHZSAwTs
1 block(s): 123672,
Reward: 5000 GRA

Address 9LQMhsFJmpL5dWty6qPynj2tPCQDPdXyQR
7 block(s): 104869, 104302, 123216, 104625, 123223, 104985, 104636,
Reward: 35000 GRA

Address 9M8MvEpYd7d9nrQerk1c8a2fkebUociwPg
9 block(s): 115269, 115152, 113939, 115542, 115126, 115223, 115256, 115706, 115549,
Reward: 45000 GRA

Address 9F9ybxgpkGXfTc4uKnW7aHj7sjU2ZU8c8X
9 block(s): 118848, 119296, 119214, 118929, 119476, 119608, 118873, 119645, 119167,
Reward: 45000 GRA

Address 96w3tGVxepXct3QuqK5pSkr7m2yySqLXrK
1 block(s): 129721,
Reward: 5000 GRA

Address 9EGucssgySBwxv9chCQdVpmHwRgup9DCMP
7 block(s): 121123, 115432, 121932, 115149, 115735, 115736, 121758,
Reward: 35000 GRA

Address 9RZ2M2S1ckMrx7yMjatW91Za7Vw4JNaDnD
24 block(s): 127488, 125456, 127256, 126660, 126109, 125728, 125862, 126121, 129965, 129717, 127288, 125756, 126016, 125764, 126924, 127441, 127318, 126683, 129988, 127198, 125792, 129961, 126072, 126077,
Reward: 120000 GRA

Address 95PPNLACetPtPEQeVSBBi8JZFYaAU4kqxm
1 block(s): 100997,
Reward: 5000 GRA

Address 9H2PKVcZTA34JKj8URr3R8MUmMoLzRVFjR
1 block(s): 126842,
Reward: 5000 GRA

Address 9AHGKNMu4uwE5mUbTP63UYJ2Juxu9myAHi
1 block(s): 129351,
Reward: 5000 GRA

Address 9N8KwvfBJsx5Eozgy2hmRAVDTZ444zT5A2
5 block(s): 104219, 101171, 105347, 100782, 100190,
Reward: 25000 GRA

Address 9JcwxuZbAqzJRwdnxrksDMUBYhaoa3fmWY
3 block(s): 118771, 119013, 118966,
Reward: 15000 GRA

Address 98rtsWyAn1REQgA5korVaH3aiUa9fG6FQm
3 block(s): 125272, 125379, 124797,
Reward: 15000 GRA

Address 9BEqpjWHGhBKE9BjbaGTKtMAmvA1ZcMm4i
6 block(s): 116641, 123018, 116940, 107789, 123157, 116985,
Reward: 30000 GRA

Address 9C98tikfUPaDLLp31SueP2R86hga3RzyTJ
30 block(s): 113538, 113795, 109829, 106121, 113677, 113552, 108055, 105881, 110107, 107550, 113925, 109858, 107811, 107812, 109862, 129321, 113778, 106416, 106801, 106163, 105272, 108089, 110393, 110937, 109786, 109790, 106593, 109938, 113397, 109942,
Reward: 150000 GRA

Address 9NmUUoajVSWotfPxMkdfciGLCNHNa5FGdw
37 block(s): 123521, 119557, 123398, 123143, 118934, 120216, 122394, 123165, 123166, 123169, 121771, 120877, 120878, 120112, 120373, 118710, 122808, 118847, 123204, 121157, 123598, 121936, 122069, 123229, 119262, 121061, 123241, 123242, 122350, 122352, 122866, 122099, 123255, 123256, 118521, 122363, 118652,
Reward: 185000 GRA

Address 94nCJyBuNcmnXTmwgfWdcgLJRKdLLo9Agd
58 block(s): 122347, 129156, 129174, 129936, 123024, 116498, 113557, 123030, 123161, 123674, 120603, 116637, 116766, 115488, 124195, 129572, 120231, 121768, 121257, 122418, 117938, 128950, 117048, 123627, 120894, 128834, 123203, 122952, 122956, 122058, 114380, 129357, 126386, 121937, 114643, 116180, 122454, 122745, 128984, 120410, 122971, 117214, 122847, 122791, 115557, 125031, 121064, 129002, 122279, 129260, 129645, 129264, 122481, 116926, 116854, 116948, 123131, 122366,
Reward: 290000 GRA

Address 93nwnW9LrWKCSKGr8n54978496Pki83j3N
1 block(s): 121477,
Reward: 5000 GRA

Address 9JfKAweAczWM13SfqVw2KY3SjGbeuiKWqJ
3 block(s): 121072, 128017, 122202,
Reward: 15000 GRA

Address 9Pq9M7uudhPUT2ABioVK85Dzja3hfgX35F
15 block(s): 118483, 109795, 117446, 104390, 107207, 111178, 118443, 110477, 113582, 117040, 105811, 118900, 113363, 118423, 110939,
Reward: 75000 GRA

Address 9K5et5nhDf18iBAdGiAk8V3zzJHrtxMNUf
2 block(s): 116177, 115270,
Reward: 10000 GRA

Address 9GtJ6bbH9o1xo5Nwku7MGwS43MYgUb5Td3
1 block(s): 127795,
Reward: 5000 GRA

Address 9F7Ao4ExHbFSEYtYoZvtF9M1t3PpnDxz86
3 block(s): 120873, 120787, 120774,
Reward: 15000 GRA

Bee7 ^^

I have returned 335,000 coins which has been over paid,

Thank you for your great effort, and good surprise,

Cheer Up !!!!

Just bought some grain... 111110.98 GRA should have arrived in your wallet...

Thank you very much!

Thank you very much! I can't express my feelings actually.

that is why Grain will survive and will be a long term investment

Well, GRA is at an interesting point right now. Based on my quick math, at 40 satoshi and the current hash rate, it is the most profitable coin to mine right now.

Hopefully, the fast retarget time prevents the multipools from destroying progress.

Hi bee7,

I have received 30K Grain. The block 126112 is now rewarded, but the other five were double rewarded.
To which adress should I send back the remaining 25K?