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

Block 36862

Hash
0000026d4c5280e8ec4ff634330746af10518e768b7773663be7ca50b6a5f6d2
Confirmations
4413
Time
2026-10-30 07:08:08 UTC
Median time
2026-10-30 07:00:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
9a3e02cd670580879597a84ffd5131b188e0bdfbdf5347cc57aaded1a5cb8619
Previous block
000001d5d5bfd9c3dd09c70d22f7a1ad83117e02b8cf48f87743df937a476a1e
Next block
0000021a973d78ecfa62af3ba036ffad5ddf9ec10042d8ddfee895aa2c36f90e

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 36862 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
ddb0f44574344b935fd1abe481f55512… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9a3e02cd6705…ded1a5cb8619 coinbase1250