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

Block 36214

Hash
000000309d96986bca68666be2a5237750e3b5eefe2615789594df1f2c19d23c
Confirmations
4311
Time
2026-10-29 13:55:33 UTC
Median time
2026-10-29 13:47:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e1371f0fd327a371a06eee3a9895d9ff06fa26f952a5974c0d3de319377b4178
Previous block
000001f99b615dd5747b3bd891c810aadc499e22c48d6386bd1337946e54985e
Next block
000001c90383a17b19ff5f37ec256172869922f1be5763d8be770e5e63760b4c

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 36214 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
8606e9c76d083e8c8db73ecdb096d88d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e1371f0fd327…e319377b4178 coinbase1250