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

Block 32351

Hash
000001bb001c9f320958d34dde19481da591d62ca6d8a9e431b3e43f5f1f7c58
Confirmations
8193
Time
2026-10-25 06:35:59 UTC
Median time
2026-10-25 06:28:09 UTC
Transactions
3
Size
3,496
Weight
12,649
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
59540ff20271657318792b8b46084ee15e0711622c3703f35bf734d2ae37b427
Previous block
000000131b9a16654a6f72cac9595bca0f797ac88e0d2a946b9fce861e864c1c
Next block
00000164bbc6b0ee48755ac143c32012cd270ff886f8d51bd4fd9086712e2cd1

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 32351 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
1ee21b7de919fc21374941ba70e3cf95… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ca37d98b2f0e…ac5d435a6a5f coinbase1250.00000836
606479210f82…7666399b965d spends P2MR pays to P2MR120.997989680.00000344
2f0d86b1a2f6…ede320859814 spends P2MR pays to P2MR220.001995080.00000492