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

Block 36007

Hash
0000021450b72df31af8911981c39688d225d2a3812381d95418911d7bbcd135
Confirmations
4409
Time
2026-10-29 08:22:57 UTC
Median time
2026-10-29 08:15:02 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
59f497a3565f7d74280a6fb5a9116209a44bdd893e26676528d9388a18006208
Previous block
000001216f24c088bc24782536753b5443a667c2711a82257289c72e5dcf211c
Next block
000001521894808af24fbf4e325c0eaa2004d1bc9ebb94e9648becf81b200439

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 36007 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
963435c34761ab8f591b888407ddd141… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2a30de5c4845…3fadf124d391 coinbase1250.0000031
9b97375c0789…110c4ce336d6 pays to P2MR120.012335510.0000031