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

Block 36348

Hash
000001b2645064998d3e2c23c2b09415d23d8d0dca7b92eb37793aa6ac9a65b4
Confirmations
4492
Time
2026-10-29 17:29:59 UTC
Median time
2026-10-29 17:22:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
39e53202041ca7a8feb4f3da388c1c5c972eb9d85edd326b2cd4ee7e98583a4d
Previous block
0000015be9347ec043a134f6001d26e4eaef9b1e7aecaa39e707c5912b4f3ac9
Next block
0000002086608f223ad6f7ca199843fc50d758738d76082ff80606441cb24a90

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 36348 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
d8a97f7d78b93412afdc5783485a601b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39e53202041c…ee7e98583a4d coinbase1250