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Author Topic: Atentie la atacuri cu tranzactii spam in viitorul apropiat  (Read 8317 times)
sltrei
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September 03, 2015, 07:41:59 PM
 #21

Acum sunt 10500 Unconfirmed transactions....

https://blockchain.info/unconfirmed-transactions


For donations: 1B2gU7hHnweSKDFktd5AymGGUfhFvH5Gcf
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valiz (OP)
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September 04, 2015, 06:44:01 AM
Last edit: September 04, 2015, 07:54:27 AM by valiz
 #22

Acum sunt 10500 Unconfirmed transactions....

https://blockchain.info/unconfirmed-transactions



Nu pare nimic de speriat deocamdata. Am gasit un site mai bun pentru vazut numarul de tranzactii neconfirmate:
https://tradeblock.com/bitcoin

Update:
Am gasit http://www.coindesk.com/bitcoin-network-stress-test-could-occur-next-week/
"Speaking to CoinDesk, CoinWallet COO James Wilson said the test – which could reportedly cause a 30-day backlog of transactions – would be executed at 10am Thursday (GMT) next week."

Deci pe 10 septembrie cam pe la ora 12 sa ne asteptam.  Angry

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mavericklm
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September 04, 2015, 08:25:18 AM
 #23

Acum sunt 10500 Unconfirmed transactions....

https://blockchain.info/unconfirmed-transactions



Nu pare nimic de speriat deocamdata. Am gasit un site mai bun pentru vazut numarul de tranzactii neconfirmate:
https://tradeblock.com/bitcoin

Update:
Am gasit http://www.coindesk.com/bitcoin-network-stress-test-could-occur-next-week/
"Speaking to CoinDesk, CoinWallet COO James Wilson said the test – which could reportedly cause a 30-day backlog of transactions – would be executed at 10am Thursday (GMT) next week."

Deci pe 10 septembrie cam pe la ora 12 sa ne asteptam.  Angry

sa le pice nodu, nozii, noadele si sa isi ia un ddos sau bsod  Smiley)))))))
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September 04, 2015, 09:25:56 AM
 #24

Acum sunt 10500 Unconfirmed transactions....

https://blockchain.info/unconfirmed-transactions



Nu pare nimic de speriat deocamdata. Am gasit un site mai bun pentru vazut numarul de tranzactii neconfirmate:
https://tradeblock.com/bitcoin

Update:
Am gasit http://www.coindesk.com/bitcoin-network-stress-test-could-occur-next-week/
"Speaking to CoinDesk, CoinWallet COO James Wilson said the test – which could reportedly cause a 30-day backlog of transactions – would be executed at 10am Thursday (GMT) next week."

Deci pe 10 septembrie cam pe la ora 12 sa ne asteptam.  Angry

sa le pice nodu, nozii, noadele si sa isi ia un ddos sau bsod  Smiley)))))))

 Grin Asta e de la testul trecut:
At 17:00 GMT our BitcoinD servers crashed.
The servers were restarted but failed to meet our planned transaction volume.
The max pending backlog was 15MB. Far short of the 200mb goal.
By late evening the test was considered complete.
Approximately 15% of our planned transaction volume occurred.

https://www.reddit.com/r/Bitcoin/comments/3as4qr/coinwalleteu_stress_test_complete/

Nothing is impossible :-)
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September 05, 2015, 10:23:44 AM
 #25

Acum sunt 10500 Unconfirmed transactions....

https://blockchain.info/unconfirmed-transactions

Daca nu se gaseste un bloc intr-o ora numarul de tranzactii neconfirmate poate ajunge la 15000.

Nothing is impossible :-)
mavericklm
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September 05, 2015, 11:30:02 AM
 #26

3673 Unconfirmed Transactions

ce zici tu acolo?  Smiley
DanielRo
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September 05, 2015, 12:31:23 PM
 #27

3673 Unconfirmed Transactions

ce zici tu acolo?  Smiley
M-am uitat ieri pe blockchain, trecusera 53 minute de la ultimul bloc si erau peste 10000 tranzactii neprocesate.
Acum nu pot sa demonstrez pentru ca se gasesc mai repede blocurile.

Later edit: hai sa luam blocul 373130: https://blockchain.info/block/000000000000000009367ecf9f6afe6a0d9a3d4a0c220a8369b24056694aa638
A fost gasit la 7 minute dupa urmatorul, care era 373129: https://blockchain.info/block/000000000000000007a402705645d5f7ced252f6ffd40ce700cc1bc096defdd6.
 7*9=63 minute, 889*9=8001 tranzatii in 63 minute.

Nothing is impossible :-)
valiz (OP)
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September 07, 2015, 06:12:55 AM
 #28

Da, ar trebui să fie să zicem vreo 50k tranzacții neconfirmate pentru perioadă de măcar câteva ore ca să zicem că chiar o fi vreun atac din aceasta în desfășurare.

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DanielRo
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September 07, 2015, 07:04:45 AM
 #29

Da, ar trebui să fie să zicem vreo 50k tranzacții neconfirmate pentru perioadă de măcar câteva ore ca să zicem că chiar o fi vreun atac din aceasta în desfășurare.

Cam asa ceva. Ei zic ca vor sa faca tranzactii cat sunt procesate intr-o luna  Shocked. Acum limita e 1MB la bloc. Daca le iese schema cred ca se va trece la BIP 100 intr-o saptamana si se rezolva problema.
Altfel nu stiu ce sa zic, vor fi milioane de tranzactii neprocesate.

Nothing is impossible :-)
valiz (OP)
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September 10, 2015, 03:01:11 PM
 #30

Cred ca au inceput Sad

Aparent se folosesc de lacomia oamenilor si dau fise gratis imprastiate grav, astfel incat oamenii trebuie sa faca multe tranzactii ca sa puna mana pe ele. Sa vedem cum decurge Smiley

https://bitcointalk.org/index.php?topic=1175321.180

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mavericklm
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September 10, 2015, 03:31:53 PM
 #31

e ok pana acum: 4112 Unconfirmed Transactions
sa dea cate 1btc! prea multe zerouri nu arata bine Grin


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September 10, 2015, 05:12:37 PM
 #32

Acum 6000 si 11 MB ca dimensiune. Trebuie peste 11 blocuri sa le ia pe toate. Unele sunt fara fee cred.
Si ieri erau vreo 3000 fara fee.

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September 10, 2015, 05:16:38 PM
 #33

De la Con Kolivas citire:
Re: [∞ YH] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining 98 blocks solved!
Today at 02:38:11 PM
Reply with quote  #3008
A new round of massive transaction spam is underway again (won't affect this pool significantly as I've already put in place lots of customisations for this purpose).

Nothing is impossible :-)
DanielRo
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September 11, 2015, 06:29:47 AM
 #34

Hell is coming.
Peste 20000 tranzactii, peste 56 MB size, doar 1 BTC fee pt toate 20000, tranzactii de 0.0001BTC.
https://blockchain.info/address/1aamWKicYga3AN8UgywedHzEG12KbUUJJ

Nothing is impossible :-)
valiz (OP)
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September 11, 2015, 08:19:22 AM
 #35

Hell is coming.
Peste 20000 tranzactii, peste 56 MB size, doar 1 BTC fee pt toate 20000, tranzactii de 0.0001BTC.
https://blockchain.info/address/1aamWKicYga3AN8UgywedHzEG12KbUUJJ
Stai linistit ca nu e mare problema. Doar poti sa patesti sa iti intarzie mult tranzactia daca pui fee prea mic.

Eu ma uit pe blocktrail si apare "133,993 (140,757.09 Kb)" acum.

12c3DnfNrfgnnJ3RovFpaCDGDeS6LMkfTN "who lives by QE dies by QE"
DanielRo
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September 11, 2015, 08:25:29 AM
 #36

Hell is coming.
Peste 20000 tranzactii, peste 56 MB size, doar 1 BTC fee pt toate 20000, tranzactii de 0.0001BTC.
https://blockchain.info/address/1aamWKicYga3AN8UgywedHzEG12KbUUJJ
Stai linistit ca nu e mare problema. Doar poti sa patesti sa iti intarzie mult tranzactia daca pui fee prea mic.

Eu ma uit pe blocktrail si apare "133,993 (140,757.09 Kb)" acum.

Eu eram pe blockchain: https://blockchain.info/unconfirmed-transactions
Acum blocktrail e in urma cu doua blocuri fata de blockchain Sad.

Nothing is impossible :-)
DanielRo
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September 11, 2015, 11:25:03 AM
 #37

Cred ca au pornit tampitii aia testul: http://www.coindesk.com/bitcoin-network-stress-test-could-occur-next-week/

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September 11, 2015, 01:39:31 PM
 #38

e ok pana acum: 4112 Unconfirmed Transactions
sa dea cate 1btc! prea multe zerouri nu arata bine Grin




26671 tranzactii neconfirmate
Total Fees   2.05189053 BTC

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DanielRo
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September 11, 2015, 07:04:11 PM
Last edit: September 11, 2015, 07:14:32 PM by DanielRo
 #39

A inceput sa scada dimensiunea tranzactiilor neconfirmate. Erau 67 MB acum 3 ore, acum sunt 62 MB.
Aproape toate blocurile au dimensiunea intre 900 KB si 1 MB.

Later edit: sa-i ia dracu de cretini cu tranzactiile lor de 0.0001 BTC. Nici n-a trecut un minut ca a mai aparut 1 MB de date.

Later edit2: https://blockchain.info/block/0000000000000000105a2bd1f4d2b6ddd22431b29fb2410eda2219d60aa2aa91
Initial am crezut ca nu vad bine: Transaction Fees   5.27186516 BTC

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valiz (OP)
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September 11, 2015, 09:36:57 PM
 #40

Am configurat nodul meu sa nu propage nici o tranzactie cu fee sub 0.0007 BTC/KB  Angry

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