Author

Topic: Fake transaction? (Read 986 times)

full member
Activity: 166
Merit: 100
Bitcoin Faucet
April 04, 2013, 07:06:46 AM
#1

UPDATE: never mind... i found it weird that the transactions weren't visible on blockchain.info (i still do) but they just appeared.

---


I've got a few transactions coming in that say confirmed: 0 and the TXID is not found when doing a lookup on blockchain.info

I got the advice that I should do getrawtransaction on it, but lack the knowledge to make anything from the output.

Just a few minutes ago someone came to OTC and complained about the exact same problem.

The logical explanation would be that someone is creating fake transactions by directly peering with the BTC server.

I don't think that's the case because there are different receiving addresses that belong to different users and one of them even contacted me (support) asking if it's normal for a payment to be unconfirmed for over 24 hours.

When loading the receiving address on blockchain.info it doesn't show the transaction at all.

Any ideas? For now it just looks like regular people sending regular coins that never arrive and they can't spend them. Kind of scary Sad


Here's my example trx.

listtransactions:

    {
        "account" : "bitbargain",
        "address" : "16dKKidV9CGL93urRmtvGtBr3zCVYjkQm9",
        "category" : "receive",
        "amount" : 5.11000000,
        "confirmations" : 0,
        "txid" : "692c0d56d1b4bba5e96193a096c720257aa51091268821ceb1df1ce57a037911",
        "time" : 1364938341,
        "timereceived" : 1364938341
    },


gettransaction:

{
    "amount" : 5.11000000,
    "confirmations" : 2,
    "blockhash" : "000000000000014bfb408108cd93f34a3f560d587416f86a5f82e7ae9d6dda47",
    "blockindex" : 21,
    "blocktime" : 1365075567,
    "txid" : "692c0d56d1b4bba5e96193a096c720257aa51091268821ceb1df1ce57a037911",
    "time" : 1364938341,
    "timereceived" : 1364938341,
    "details" : [
        {
            "account" : "bitbargain",
            "address" : "16dKKidV9CGL93urRmtvGtBr3zCVYjkQm9",
            "category" : "receive",
            "amount" : 5.11000000
        }
    ]
}

UPDATE: yes, yes I see. Confirmations: 2. This transaction was invisible yesterday on blockchain.info.

Here's mastertheknife's example trx that he has the same issue with:


gettransaction 5b47050c1adc70c78978e24a58759465cf6b41ea80e6242e5aba9844316faed9

{
"amount" : 0.30000000,
"confirmations" : 0,
"txid" : "5b47050c1adc70c78978e24a58759465cf6b41ea80e6242e5aba9844316faed9",
"time" : 1365071104,
"timereceived" : 1365071104,
"details" : [
{
"account" : "Primary",
"address" : "17Uxx8GYwGDkdRxVGpXcoRdnbSjQDUywmx",
"category" : "receive",
"amount" : 0.30000000
}
]
}


RAW:

0100000001dbbdef5e380bd80b841701c6bcd6d0e8fc127bd4a4ff4f3fdffc8e1206fbf5c700000 0008b483045022100bb7ce3518cd625646b871403790fb80085a018a30e08748eae7e74f6c1fb8c 670220094fa608689b933b27c4f5d8594f8457a04a5c2baf14ab8436cdb30923b34f7401410455b c0896a54b94a84c1a26f91535e825995a10a2acce6b38a49c72ee3bbceeeae0b1c9d16de259f80d 27cf1fe6b180e5224a0145099aebf78908eeedcc7ddf54ffffffff0280c3c901000000001976a91 4471ab0d48cab066d9de4b6e1a36f25bb3141aacb88ac192f4400000000001976a9144a0b1bbe35 336f9abed04651ffde06c39856968788ac00000000

{
    "txid" : "5b47050c1adc70c78978e24a58759465cf6b41ea80e6242e5aba9844316faed9",
    "version" : 1,
    "locktime" : 0,
    "vin" : [
        {
            "txid" : "c7f5fb06128efcdf3f4fffa4d47b12fce8d0d6bcc60117840bd80b385eefbddb",
            "vout" : 0,
            "scriptSig" : {
                "asm" : "3045022100bb7ce3518cd625646b871403790fb80085a018a30e08748eae7e74f6c1fb8c6702200 94fa608689b933b27c4f5d8594f8457a04a5c2baf14ab8436cdb30923b34f7401 0455bc0896a54b94a84c1a26f91535e825995a10a2acce6b38a49c72ee3bbceeeae0b1c9d16de25 9f80d27cf1fe6b180e5224a0145099aebf78908eeedcc7ddf54",
                "hex" : "483045022100bb7ce3518cd625646b871403790fb80085a018a30e08748eae7e74f6c1fb8c67022 0094fa608689b933b27c4f5d8594f8457a04a5c2baf14ab8436cdb30923b34f7401410455bc0896 a54b94a84c1a26f91535e825995a10a2acce6b38a49c72ee3bbceeeae0b1c9d16de259f80d27cf1 fe6b180e5224a0145099aebf78908eeedcc7ddf54"
            },
            "sequence" : 4294967295
        }
    ],
    "vout" : [
        {
            "value" : 0.30000000,
            "n" : 0,
            "scriptPubKey" : {
                "asm" : "OP_DUP OP_HASH160 471ab0d48cab066d9de4b6e1a36f25bb3141aacb OP_EQUALVERIFY OP_CHECKSIG",
                "hex" : "76a914471ab0d48cab066d9de4b6e1a36f25bb3141aacb88ac",
                "reqSigs" : 1,
                "type" : "pubkeyhash",
                "addresses" : [
                    "17Uxx8GYwGDkdRxVGpXcoRdnbSjQDUywmx"
                ]
            }
        },
        {
            "value" : 0.04468505,
            "n" : 1,
            "scriptPubKey" : {
                "asm" : "OP_DUP OP_HASH160 4a0b1bbe35336f9abed04651ffde06c398569687 OP_EQUALVERIFY OP_CHECKSIG",
                "hex" : "76a9144a0b1bbe35336f9abed04651ffde06c39856968788ac",
                "reqSigs" : 1,
                "type" : "pubkeyhash",
                "addresses" : [
                    "17kWK25b9AmNKKvycATT8bNxHPFP4GkFui"
                ]
            }
        }
    ]
}

Jump to: