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

Block 35053

Hash
000000884a59e913627d44b3a53bb200b6f3874a5925c19d145e23a61606844e
Confirmations
5939
Time
2026-10-28 06:55:40 UTC
Median time
2026-10-28 06:47:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fe303a1b661295bb7525cd9ad6e1c11742ee05b8e2acc3c8ec5d612aef97f308
Previous block
000000996da113a56b573d56f610c7e34eabd47f30842aa95f8a9961f035a141
Next block
000001beaebd6c917a63754058f447b4d65dff77931dadbb27f0ba002c9e3093

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 35053 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
e37c0f2e04d1231f080665a54b3ed243… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fe303a1b6612…612aef97f308 coinbase1250