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

Block 36467

Hash
00000010dea71f66b5092588216ac10b9d6722e1573cfcbd24e9561b36fa595b
Confirmations
4401
Time
2026-10-29 20:39:03 UTC
Median time
2026-10-29 20:31:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
672bd737955709d9debaaf94104ab3d2b56cdea0db65ef28a9d0ca6a3a0236c8
Previous block
0000005e5c0d4722c7088c778fe61f39f975e2ae2f2f144ee9305a7794901ad5
Next block
000000db44dfe25f948c01a88bf181feadf44e0ba5fbb8b3bf61eb51555160b7

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 36467 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
a1e3ad2fb884e0a5f6c8e346483035a2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
672bd7379557…ca6a3a0236c8 coinbase1250