While contributing to KZG ceremony, I got message "This address has already contributed to the ceremony" but my address is not in "Contribution Transcript"

[Tobbymaster]

Hello Devs,

Please help me , I tried to contribute from address "0x89fa462f7598A4485fA78e3Fe3411dAE2369a4A9" but after a while the page became static with "you have been called upon now" message after that nothing happend. When i am trying again to contribute the website shows the message "This address has already contributed to the ceremony" but my address is not in "Contribution Transcript".

Please help erase my address from backend list so that i can contribute actually. Please help @NicoSerranoP sir or anybody who could help.

[stefaniecrimson]

I have the same kind of issue ,could anybody please resolve it. The address from which I contributed is 0xb701aE9388d9e01DFB518e2c57cf5696e1447e31.

The KZG eth ceremony website says that my address contributed but my address is not in record provided on the website.It would be good if issue is addressed soon.

[CryptoOceanBase]

It could be the case that your address was included in the sequencer blacklist (participants that were picked by the sequencer and didn't contribute in time due to any reason (I suppose it could be a network connection or a frontend bug)). That way we prevent spam attacks.

Quote from #24

[Tobbymaster]

It could be the case that your address was included in the sequencer blacklist (participants that were picked by the sequencer and didn't contribute in time due to any reason (I suppose it could be a network connection or a frontend bug)). That way we prevent spam attacks.

Quote from #24

Yes i think due to network issues this happened, hoping that, the KZG team removes my address from the blacklist soon, since contributing is getting tougher as the days passes. Please help out

[stefaniecrimson]

I have the same kind of issue ,could anybody please resolve it. The address from which I contributed is 0xb701aE9388d9e01DFB518e2c57cf5696e1447e31.

The KZG eth ceremony website says that my address contributed but my address is not in record provided on the website.It would be good if issue is addressed soon.

Please help me as well, to flush my address 0xb701aE9388d9e01DFB518e2c57cf5696e1447e31 from the blacklist as i have mentioned above.

[ghost]

Was wondering what happened to it

…

On Fri, Feb 24, 2023, 5:54 AM stefaniecrimson ***@***.***> wrote: I have the same kind of issue ,could anybody please resolve it. The address from which I contributed is 0xb701aE9388d9e01DFB518e2c57cf5696e1447e31. The KZG eth ceremony website says that my address contributed but my address is not in record provided on the website.It would be good if issue is addressed soon. Please help me as well, to flush my address 0xb701aE9388d9e01DFB518e2c57cf5696e1447e31 from the blacklist as i have mentioned above. — Reply to this email directly, view it on GitHub <#48 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3WYRBAKTTGWRJDCDHTKRETWZCHM3ANCNFSM6AAAAAAVDGHC6M> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[Jordanrocksal]

@NicoSerranoP I am also facing this similar issue as others, the KZG website showed an error after 2 days of running. i, and when i tried again, it said "This address has already contributed to the ceremony". My contribution address is 0xF1c2d2985cDB33aC7Ee880C26Ad1867f327Dc3bC , please remove this address from blacklist. I have very less days to contribute and it is getting difficult to contribute in time.

[Tobbymaster]

@NicoSerranoP When will this issue be resolved sir , it is alomost 4 days , please help.

[Sweetilona3]

🤔🤯

[NicoSerranoP]

@Tobbymaster @Jordanrocksal your addresses have been removed from the blacklist. A couple of things to consider:

1. Your upload time should be at least 30Mbps

2. You need to pay attention from time to time to your browser (if it goes to sleep mode when the sequencer choose you you could lose your chance)

3. You can use another client implementations to avoid worrying about these constrains

4. We are not offering any kinds of airdrops nor economic incentives. Your participation allows you to contribute into scaling Ethereum through sharding. We will deliver POAPs afterwards but they are just a recognition item (do not have value).

We apologize for the inconveniences but the blacklist allows us to protect against bot attacks (even though bots have found clever ways to avoid it and right now the lobby is super packed with them). We are discussing the possibility to reopen the general contributions after the special contributions period. So if you don't get a chance until March 13th, you could try it later.

[Sweetilona3]

OK! 😉

[kardonius]

There was a bug (Just said 'Something went wrong, please reload and try again') on the frontend when I tried to contribute with my Ethereum address and I think it's been put in the blacklist, for now I've contributed with this github, but I would like the POAP, so it would be great if my address could be removed from the blacklist

0xeC5c16f3EAF86a801a3E89201DD39bDDD1786cBF

[0xalireza]

hello fellas. i am facing with same issue. "This address has already contributed to the Ceremony". it seems my screen went asleep and now i'm in black list. i do appriciate to remove my wallet address as well. 0xa835AD8DFfE589d5a56584eD38B7d9a1e69815F0

[Carpdimer]

Hi @NicoSerranoP I am also blacklisted maybe because my computer went to sleep briefly. Please could you remove it from the list, Id really like to contribute, my address is 0x7a89C33493512a13431b017a3892fd702acB2307

[JRojeres]

Done but my address not included
0x465c63680f2a0b4277d9b4cecc3f3310e531a77f

[purigithub]

Hello dear
This address has already contributed to the ceremony
But after a few hours my computer screen went to sleep, after turning on the screen I realized that I was blacklisted.
Please remove my address from the list.
my address :
0x447525Ea501E2117bfA8417be70151DbfE3524e9

[TR3835]

Hi Nico,
I got same problem, it doesn't show in the record
I might be the blacklisted.
Please remove my address from the list.
my address :
0x79C55F052E213f6dd3E4338541D8cB705d2f40aE

@Tobbymaster @Jordanrocksal your addresses have been removed from the blacklist. A couple of things to consider:

1. Your upload time should be at least 30Mbps
2. You need to pay attention from time to time to your browser (if it goes to sleep mode when the sequencer choose you you could lose your chance)
3. You can use another client implementations to avoid worrying about these constrains
4. We are not offering any kinds of airdrops nor economic incentives. Your participation allows you to contribute into scaling Ethereum through sharding. We will deliver POAPs afterwards but they are just a recognition item (do not have value).

We apologize for the inconveniences but the blacklist allows us to protect against bot attacks (even though bots have found clever ways to avoid it and right now the lobby is super packed with them). We are discussing the possibility to reopen the general contributions after the special contributions period. So if you don't get a chance until March 13th, you could try it later.