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

Block 38843

Hash
000001adaf61008f1c47019b61e2058c9f4892824807941cd4bd60df36d2986f
Confirmations
2694
Time
2026-11-01 11:49:13 UTC
Median time
2026-11-01 11:41:29 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
8e746053fa5ecf4c9c92f81292eedca899255622e67a4d11842add08abc3ab7c
Previous block
00000031c5c614cf3e05fa4865ad0e969d7100c8f993837e57298abc92efff39
Next block
0000010078ac446dee13d9aafe980f1dbfe316fdb2ba28dba9bc21a282ba2a27

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 38843 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
021dc064b6ee8519cf13383060826918… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
102692a742a2…d22b05968456 coinbase1250.00000344
50a3e7431c56…f8f2a909d385 spends P2MR pays to P2MR120.99598280.00000344