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

Block 32320

Hash
000000382f965fdf274cd4e7bc79b5f25fca6d47d62ec6ebfa6a8d23fc7a0591
Confirmations
7952
Time
2026-10-25 05:46:51 UTC
Median time
2026-10-25 05:38:36 UTC
Transactions
4
Size
3,946
Weight
13,633
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ec8d83934177f139ffc4fc76a84205d923fe94557878ece0953b34563a9a5b8b
Previous block
000001d0a09eba2a1fef4b275c28c9a2c23a734be4a49731610c4454020a13af
Next block
0000012b098ae38a469793b36ca7585d0db0e49d633526f69c078a569aa0744a

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 32320 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
4a42e2850de1dac4311f95f444448f17… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
23bf9a6b9292…25ae64cd8572 coinbase1250.00001328
8cef36d7560b…5042b42f9b48 spends P2MR pays to P2MR120.997989680.00000344
b9e432129453…3aa2bb26647d spends P2MR pays to P2MR220.001995080.00000492
cf0d411f3208…5e4e0daf06bd spends P2MR pays to P2MR220.001995080.00000492