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

Block 36385

Hash
0000010b26620ceb295ee9d2d46b6a0de0913f0278b7bbf5181e6762b26c6518
Confirmations
4453
Time
2026-10-29 18:29:37 UTC
Median time
2026-10-29 18:21:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
584500895e9be3a9c936d1371ec52b4c9e04a57c2a757a5966d594bede03c3ab
Previous block
0000023e5d9f516aeed2467d2dcfadb01f57c9a1444f7a8815be712ca832adb5
Next block
0000021a2d7f63f1caad3855d979e87f2dd10897ef975dc138f7521e24510450

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 36385 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
db7f3c1c1fc1c6226b5675055a22a9f8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
584500895e9b…94bede03c3ab coinbase1250