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  • 06:58
    vbaranov closed #4056
  • 06:58
    vbaranov closed #4055
  • 06:58
    vbaranov closed #4054
  • 06:58
    vbaranov closed #4053
  • 06:58
    vbaranov closed #4052
  • 06:58
    vbaranov closed #4051
  • 05:16
    starkslukas edited #4056
  • 04:45
    starkslukas opened #4056
  • 03:30
    Esayaskp opened #4055
  • 01:32
    nunziobhmg opened #4054
  • May 15 23:41
    leoculotti opened #4053
  • May 15 20:41
    moodyduty commented #4050
  • May 15 19:31
    fiexer closed #3883
  • May 15 15:25
    ReuelOla opened #4052
  • May 15 13:06
    sethkendall1 opened #4051
  • May 15 10:06
    rodlove2013 commented #4046
  • May 15 08:39
    vbaranov closed #4049
  • May 15 08:38
    vbaranov closed #4050
  • May 15 08:38
    vbaranov closed #4048
  • May 15 08:38
    vbaranov closed #4047
Sameroom
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Pepo
@pepoospina

Hi! I've been trying all day to have a contract verified, but something is wrong. I used truffle-flattener and the output works fine on remix (I can interact with the contract), but blockscout keeps saying bytecode didn't match. I also enabled the optimizer with 200 runs.

This is the contract https://blockscout.com/poa/xdai/address/0xEEB618686fb36F6B07b44b763B1A5C4267f0c5d7/contracts
And this is the truffle compilation https://github.com/uprtcl/stairwise-token/blob/main/build/contracts/StaircaseBondingCurve.json

The contract has arrays as constructor parameters, beside this, is a rather simple one.

Any advice on how to find what might be the issue here?

Thanks!!

Pepo
@pepoospina
Yey! asking the question here fixed the issue. I had to disable the optimizer on blockscout.
zalam003
@zalam003
Hi there! I am running v3.4.0-beta. The transactions table does not have internal_transactions_indexed_at. Is the column supposed to be there? I have installed it couple of times. Same each time.
2 replies
Sameroom
@sameroom-bot
[Victor Baranov, POA Network] @[zalam003](https://app.slack.com/services/B8Q8N7CCU) Hi, starting with release 3.0.0 https://github.com/poanetwork/blockscout/releases/tag/v3.0.0-beta there is no internal_transactions_indexed_at field in the table internal_transactions anymore. Nowadays, status of the internal transactions fetching is checked within pending_block_operations table.
1 reply
Robert Edström
@Legogris
Is the LAST_BLOCK parameter still supposed to work? I get newer blocks indexed even with it set
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Albert Pinto
@albertp2204
Hi. I used the bridge yesterday and I still haven't received the dai to mainnet, what would have happened?
this is the transaction 0xd41b8e70299819aaa39e1f8fb67c8137ee37a0c7b47a524fc8529209ba21e147
Sameroom
@sameroom-bot
[Igor Barinov, POA Network] check out troubleshooting guide https://www.xdaichain.com/for-users/converting-xdai-via-bridge/troubleshooting
Albert Pinto
@albertp2204
the problem was here https://dai.idchain.one/
Sameroom
@sameroom-bot
[Igor Barinov, POA Network] we don't support idchain. You should contact them.
GypRosetti12345
@rosetti12345_twitter
Hello are there any mods here for EWT?
GypRosetti12345
@rosetti12345_twitter
I sent my ewt coins to the EWT address and not my own wallet
am i screwed?
Sameroom
@sameroom-bot
[Igor Barinov, POA Network] You should contact EWT support channel
Levchks
@Levchks
Hi, we are currently running year old release of blockscout and now we have a problem with RandomAura address in db. Execution time: 9353.617 ms, it contains a lot of transactions. Maybe you have a solution for this in newer releases?
Sameroom
@sameroom-bot
[Victor Baranov, POA Network] Hi. There is a bunch of DB performance issues addressed during the year. It worth to update anyways. Which query does take so long exactly?
Levchks
@Levchks

In explorer it's just a problem with opening address of RandomAura. It takes too long and then crashes explorer.
Execution time which I sen is from here:
explorer=> EXPLAIN ANALYZE VERBOSE SELECT a0."block_number", a0."value", a0."value_fetched_at", a0."inserted_at", a0."updated_at", a0."address_hash", value - coalesce(lag(value, 1) over (order by block_number),
0), b1."timestamp" FROM "address_coin_balances" AS a0 INNER JOIN "blocks" AS b1 ON a0."block_number" = b1."number" WHERE (a0."address_hash" = '\x3000000000000000000000000000000000000001' ) AND (NOT (a0."value" I
S NULL)

                                                                                               QUERY PLAN                                                                                                    

Sort (cost=1094309.05..1097928.31 rows=1447704 width=108) (actual time=8734.868..9027.944 rows=1431434 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash, ((a0.value - COALESCE(lag(a0.value, 1) OVER (?), '0'::numeric))), b1."timestamp", a0.block_number
Sort Key: a0.block_number DESC
Sort Method: external merge Disk: 126144kB
-> WindowAgg (cost=748971.23..777925.31 rows=1447704 width=108) (actual time=6402.329..7762.118 rows=1431434 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash, (a0.value - COALESCE(lag(a0.value, 1) OVER (?), '0'::numeric)), b1."timestamp", a0.block_number
-> Sort (cost=748971.23..752590.49 rows=1447704 width=68) (actual time=6402.318..6742.283 rows=1431434 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash, b1."timestamp"
Sort Key: a0.block_number
Sort Method: external merge Disk: 114944kB
-> Hash Join (cost=229070.87..482070.49 rows=1447704 width=68) (actual time=1672.574..5367.562 rows=1431434 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash, b1."timestamp"
Inner Unique: true
Hash Cond: (b1.number = a0.block_number)
-> Seq Scan on public.blocks b1 (cost=0.00..182764.97 rows=4413197 width=16) (actual time=0.098..1199.297 rows=4382999 loops=1)
Output: b1."timestamp", b1.number
-> Hash (cost=195422.57..195422.57 rows=1447704 width=60) (actual time=1671.555..1671.555 rows=1431416 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash
Buckets: 65536 Batches: 64 Memory Usage: 2554kB
-> Bitmap Heap Scan on public.address_coin_balances a0 (cost=73068.27..195422.57 rows=1447704 width=60) (actual time=277.800..1118.153 rows=1431416 loops=1)
Output: a0.block_number, a0.value, a0.value_fetched_at, a0.inserted_at, a0.updated_at, a0.address_hash
Recheck Cond: (a0.address_hash = '\x3000000000000000000000000000000000000001'::bytea)
Rows Removed by Index Recheck: 2073383
Filter: (a0.value IS NOT NULL)
Rows Removed by Filter: 45
Heap Blocks: exact=51290 lossy=33105
-> Bitmap Index Scan on address_coin_balances_address_hash_block_number_index (cost=0.00..72706.34 rows=1447704 width=0) (actual time=257.494..257.494 rows=1444287 loops=1)
Index Cond: (a0.address_hash = '\x3000000000000000000000000000000000000001'::bytea)
Planning time: 0.253 ms
Execut

Sameroom
@sameroom-bot
[Victor Baranov, POA Network] We have RandomAura contract with 2.7M transactions in Sokol. https://blockscout.com/poa/sokol/address/0x8f2b78169B0970F11a762e56659Db52B59CBCf1B/transactions. Less than second to open for me.
[Victor Baranov, POA Network] Sokol instance is up to date with the releases of Blockscout
Jerry
@Fcuked_SLC_twitter
Hi, how long is etherium classic supposed to take to move? I’m up to over 101k confirmations
Helder Pinto
@helderjnpinto
Hi, anyone has a example or Besu or Geth chain spec for blockscout to env CHAIN_SPEC_PATH ?
Sameroom
@sameroom-bot
[Victor Baranov, POA Network] Hi, CHAIN_SPEC_PATH supports only Geth genesis json and Parity chain spec. For instance, genesis JSON file in case of Geth is here https://github.com/poanetwork/blockscout/blob/master/apps/explorer/test/support/fixture/chain_spec/qdai_genesis.json
Helder Pinto
@helderjnpinto
thx
its possible from explorer to get genesis contracts ? i don't know if GETH has this feature like besu?
Example is in alloc property with code,
Sameroom
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[Victor Baranov, POA Network] > its possible from explorer to get genesis contracts ?
Only if CHAIN_SPEC_PATH is provided. Thus, only Geth and OpenEthereum are supported by Blockscout for contracts in genesis block.

https://docs.blockscout.com/for-developers/information-and-settings/env-variables

Chain specification path (absolute file system path or URL) to import block emission reward ranges and genesis account balances from. Geth- and OpenEthereum-style specs are supported.

Helder Pinto
@helderjnpinto
ok thx :+1:
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fjagosti
@fjagosti
hey - is there anyone I can speak to in this group about a partnership and integration with Blockscout?
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Matteo Garzarella
@m4t7e0_twitter
Hello to everyone!
i need some information about refounf my eth balance
On MEW my ETC balance running on 0
Matteo Garzarella
@m4t7e0_twitter
image.png
but in mainnet still exists
Sameroom
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Matteo Garzarella
@m4t7e0_twitter
whati imeessing?
Sameroom
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Sameroom
@sameroom-bot
[Victor Baranov, POA Network] Hi, we do not control Blockscout ETC instance. The version of the application installed there is pretty old and should be updated. I assume that your current balance can be actually zero and Blockscout probably displays wrong value. Probably, you should ask ETC team to update Blockscout in their Discord https://discord.com/invite/bMGuZsA
Yusuf Aydin
@yusufaydin27_twitter
Hi pls help me and sorry for my english
Yesterday i send my $juv tokens from Paribu to binance
Paribu is okey but i cant see my coins on binance when i ask binance markets they say we cant see on blockchain my TXID
murat kadir
@murat_kadir01_twitter
Merhaba bana yardım edin lütfen chz hesabıma usdt yolladim Nasıl geri alabilirim
claytonjoseph
@claytonjoseph
i sent a xdai transaction to a eth wallet, how am i to retrieve my transaction
1 reply
Mehmet Bey
@cryptococuk01_twitter
I sent Bar tokens to Trust wallet but Trust wallet don't support..