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

Block 36225

Hash
000001b352a58ade301536cdbf5d33d8599ce264b68c054b58bdb05a9f076530
Confirmations
4368
Time
2026-10-29 14:13:16 UTC
Median time
2026-10-29 14:05:25 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
317b85f25fad56c0f5bda496b2e7a9e1e546b37f764ed36da4e0398dc13ccb98
Previous block
00000164d930af9b26f8e8a62dc284da72422006fe4e83e7e8d8f2fab0d11cec
Next block
000001e3217ba6dd84812adfca8eb6035b1a3599a29ff4b3aa1e93337c9df985

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 36225 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
aad1f3c2b53c128f2d0c89751f2d5840… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1fcf6932e859…35a179e95360 coinbase1250.00000492
469ff1235fd6…b2a5295d16d0 spends P2MR pays to P2MR220.001995080.00000492