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

Block 23088

Hash
00000042b9504c9b1a7404af259c42525c82bcc0af1fe4392775af485c479e95
Confirmations
19206
Time
2026-10-14 18:08:55 UTC
Median time
2026-10-14 18:00:47 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
6bc6f129883d97624c6496256701fdf701f938e17e1a047e47a8f539ef1af242
Previous block
000000a548c05157a0a416f10218d9def17bcd7999d8bc21fa1fc7c1638918ac
Next block
0000015254ca13c079f11c5bf4bffde904657a008b79dd2f23d6d9e3868c621a

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 23088 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
1e5790a324adbb33aa9a82d9c1fa1967… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6bc6f129883d…f539ef1af242 coinbase1250