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

Block 26059

Hash
0000000d8364eed48eaa404a036b44b46dc213c69b1eec65ef4f8902078de170
Confirmations
15693
Time
2026-10-18 03:28:16 UTC
Median time
2026-10-18 03:19:50 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
21785f607d097288acc2a5940d63ea8d42083bf22c0d33db5f6a5a7577ad2736
Previous block
0000014396b69298df33b0dda0b8082a228c315483a78db0a00b2a3584ed8080
Next block
0000007035e377cecfa0d25c8bd3d995045c8ab20dee77130db358225ca0b721

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 26059 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
c1369f0d672adf791e5488766550eb84… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
21785f607d09…5a7577ad2736 coinbase1250