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

Block 38111

Hash
000001eae9bd0944f783bf92314aece95b6000edb4d2cd9bfa056b7c1a987ba2
Confirmations
2116
Time
2026-10-31 16:25:53 UTC
Median time
2026-10-31 16:17:54 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
9c5da19c7dd12f0573708a1168ccd1e8f9647a5b8be24fd750f26b052e0dbe74
Previous block
000001289d5b91c9b38aa23ec55026a827d8d8e9d6153992e14abd32219af01b
Next block
0000010277ede20e5408cafcc004b371d7122325506016d4f1dfadd4675134ce

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 38111 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
3d9434e2fe07da511a036c5767ea1e69… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
66f0cfbfbc32…54518282616a coinbase1250.00000492
fb44be1b55ab…aa8fb0b0ec61 spends P2MR pays to P2MR220.001995080.00000492