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

Block 33999

Hash
000001a070ee92092b3427c77367b8a7d85e54c5fecaea67689ecfcacd94ec4b
Confirmations
6838
Time
2026-10-27 02:43:53 UTC
Median time
2026-10-27 02:36:07 UTC
Transactions
7
Size
20,357
Weight
31,022
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2f596fcf428891f58ac05a75013933a6398bee66e5bc8c65960c688b490e4914
Previous block
0000007a97e28278a2142d36d9a92a090aeb724a78a8981f1f78ff4dd7b845c2
Next block
000000e578ef3263a51dc4d4153ed922e6f8cbbcec55bb5b917d6dbdce19b454

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 33999 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
0008c36948a7ac1914c50ca7dbe92f96… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d9fb1ae2a567…b283b3c58802 coinbase1250.00010024
38ea4b263082…405edeabd67a spends P2MR pays to P2MR120.996986240.00000344
0ce15ac9350a…1839f18f3eb1 spends P2MR pays to P2MR120.996986240.00000344
003b83876fe0…2841a154e412 spends P2MR pays to P2MR110.999958240.00004176
64824b71ad80…f860099c786c spends P2MR pays to P2MR110.999958240.00004176
cff55848d466…3b910743879a spends P2MR pays to P2MR220.001995080.00000492
bc54a2ddcb26…8791193c73a3 spends P2MR pays to P2MR220.001995080.00000492