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

Block 33671

Hash
0000014a112a2758cdb185a90eda6f0741123ee03a7a32dd734f890070eff351
Confirmations
6660
Time
2026-10-26 17:55:48 UTC
Median time
2026-10-26 17:47:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
630942bf7531ccbecff8884c65eb87095ee524a7b1d62ada65f3373faa9aa8d1
Previous block
000001d6e962ee2aef282b93708f9dee4da0ebd6795ee3005187f7c317279612
Next block
000001c4475f8cc2c800b02e00d9d4677d732556f08663f25cc47d154e069df0

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 33671 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
714897b6d945ca0b32aca9477275259a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
630942bf7531…373faa9aa8d1 coinbase1250