tx · 6V8Pd3AwFcYnxwALZywD5QnoQuu6QLJPDemrrq45ixRX

3Mwb8GE6NHaDxJTby35u2sNAEmDQMWYupCn:  -0.01000000 Waves

2023.06.11 18:02 [2618164] smart account 3Mwb8GE6NHaDxJTby35u2sNAEmDQMWYupCn > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "6V8Pd3AwFcYnxwALZywD5QnoQuu6QLJPDemrrq45ixRX",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1686495782063,
    "version": 2,
    "chainId": 84,
    "sender": "3Mwb8GE6NHaDxJTby35u2sNAEmDQMWYupCn",
    "senderPublicKey": "6oJuynzr7rKRYRDWhDrENciDLidQuVGfe82pK7hr5nev",
    "proofs": [
        "2WFtb34DhdwsHJ6W69R8W6wFHvsZySbPxD2oXZZxA4BbuoJ3F2yqqfxtZQ36dGLznuEJqYVxhwbFiBZMPreEru2i"
    ],
    "script": "base64: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",
    "height": 2618164,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
16
16
 
func pseudo (n) = {
17
17
 
    let randomHash = sha256((value(value(blockInfoByHeight(height)).vrf) + toBytes(n)))
18
18
 
    let hashInt = toInt(randomHash, 24)
19
-
    $Tuple2(hashInt, (hashInt % 37))
19
+
    (hashInt % 37)
20
20
 
    }
21
21
 
22
22
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let randomDelay = 2
5
5
 
6
6
 
func keyCommit (address) = ("finishBlockForAddr_" + address)
7
7
 
8
8
 
9
9
 
func getRandomNumber (maxValue,finishHeight) = {
10
10
 
    let randomSeedBlock = value(blockInfoByHeight(finishHeight))
11
11
 
    let randomHash = sha256(value(randomSeedBlock.vrf))
12
12
 
    (toInt(randomHash, 16) % maxValue)
13
13
 
    }
14
14
 
15
15
 
16
16
 
func pseudo (n) = {
17
17
 
    let randomHash = sha256((value(value(blockInfoByHeight(height)).vrf) + toBytes(n)))
18
18
 
    let hashInt = toInt(randomHash, 24)
19
-
    $Tuple2(hashInt, (hashInt % 37))
19
+
    (hashInt % 37)
20
20
 
    }
21
21
 
22
22
 
23
23
 
@Callable(i)
24
24
 
func commit () = {
25
25
 
    let finishBlock = (height + randomDelay)
26
26
 
    $Tuple2([IntegerEntry(keyCommit(toString(i.caller)), finishBlock)], finishBlock)
27
27
 
    }
28
28
 
29
29
 
30
30
 
31
31
 
@Callable(i)
32
32
 
func reveal (maxValue) = {
33
33
 
    let commKey = keyCommit(toString(i.caller))
34
34
 
    let finishBlock = valueOrErrorMessage(getInteger(commKey), "You have to commit() first!")
35
35
 
    if ((finishBlock > height))
36
36
 
        then throw("Random number is not ready yet")
37
37
 
        else {
38
38
 
            let rand = getRandomNumber(maxValue, finishBlock)
39
39
 
            $Tuple2([DeleteEntry(commKey)], rand)
40
40
 
            }
41
41
 
    }
42
42
 
43
43
 

github/deemru/w8io/c3f4982 
24.23 ms ◑