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

Block 36791

Hash
000000e6be5b345ea195fb0f0b2cce827634a798cc44546f2eae5711a21cd121
Confirmations
3646
Time
2026-10-30 05:15:54 UTC
Median time
2026-10-30 05:07:55 UTC
Transactions
5
Size
4,221
Weight
14,322
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
1dae462e3c0b3a491790415ffd60b2e4d46b30b8d78f81292223b3584c2ab897
Previous block
00000014f441dbbe7e848e7bba0ab103c9ced55dbab1028a15696c3d5e4bf53d
Next block
00000163d85c05c19f6343567d89e0aafc89bdad9a81845056f741ff2fa2e828

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 36791 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
823f64f2437b57705c30f6df86891259… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
98f9b887900b…b35313da0667 coinbase1250.00001672
0619adedade9…82e0b6dfa333 spends P2MR pays to P2MR120.996986240.00000344
a7c6a9b80575…795c6b35e5bc spends P2MR pays to P2MR120.99598280.00000344
67cb2836c93b…022add5931e6 spends P2MR pays to P2MR220.001995080.00000492
c13ee52bc8ca…da71297b91ed spends P2MR pays to P2MR220.001995080.00000492