Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 31706

Hash
00000167472c278b370bbb2ce71292b6aa536cf655aa6008c4b626cec1b623a9
Confirmations
9583
Time
2026-10-24 13:15:43 UTC
Median time
2026-10-24 13:07:32 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1224157911ac48120e9838c645cb000bfcbb0b465a86753646eb316e19a2a3af
Previous block
00000104d65fa2341440d45940dcff14d4c07033a7f92303d0742cb319ef6218
Next block
0000002ed3cc9597ac03aabb0a0403ab224490cf6533be267b7bda10b62fd15a

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 31706 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
b6a300fcddc8173b472a8c0619c4ae1d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fc8eaa41876c…b77382082299 coinbase1250.00002408
0a304b5de33c…b2b313f53015 spends P2MR pays to P2MR120.996986240.00000344
daf1ea2557c5…ef57a5336b42 spends P2MR pays to P2MR120.998993120.00000344
b515c2afdc77…49a9cfd64b5b spends P2MR pays to P2MR120.997989680.00000344
b4a80faa98a2…e71882dda586 spends P2MR pays to P2MR120.997989680.00000344
2440b3d0a299…f8b1e413f9b3 spends P2MR pays to P2MR120.996986240.00000344
8e772ddde8f9…3b2514351bca spends P2MR pays to P2MR120.996986240.00000344
080cc497da84…406cc0a71bee spends P2MR pays to P2MR120.997989680.00000344