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

Block 36148

Hash
0000005f81f1927b6bf40754e2912df52135ce877c1751ecbf32464d775d4fa9
Confirmations
4115
Time
2026-10-29 12:09:34 UTC
Median time
2026-10-29 12:01:23 UTC
Transactions
3
Size
3,673
Weight
12,952
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9c4bd20391a6a08bacfd8423a051e7182f7e3f7cba17b7975e8ba95da2a12ac4
Previous block
0000004dbdb2397c797e1357ccb6f902b286f4d13f4a49a89a565b639a4dd5e9
Next block
000000c2adaffd2e15d714405249f04e1dffd513b441ea871ad6ce0e2b2de30e

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 36148 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
c5e3aeb78fb5b2ec92f0d7efbabc4284… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d10234e999e7…b4539accac35 coinbase1250.00000984
da5c7a0d00ad…8f241db45ab9 spends P2MR pays to P2MR220.001995080.00000492
2b3f3965a854…3d17f83f9dbe spends P2MR pays to P2MR220.001995080.00000492