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

Block 23786

Hash
000001331dcb2df7cdc73aa8cc08a1194cf46bc1a1e3c4b0d98ce0b814b012c3
Confirmations
17094
Time
2026-10-15 13:24:01 UTC
Median time
2026-10-15 13:15:15 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
5cfc96de075bcf3dac43b93afa7763436d3f548287dba40e97c1340d61753eaf
Previous block
000000c2fe6d631f919875e2d43a85cc9da24ab1b044efcd828da3af1c6620f7
Next block
000000c6bc05e6ce614c3f23f55dc864f908b822995590de531d7c973b833087

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 23786 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
1e571741213b9887984f564d7f049175… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5cfc96de075b…340d61753eaf coinbase1250