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

Block 35808

Hash
000000f212292a21af4f9e59131c745a207c0799ee62de4a3bc5b37ac361a435
Confirmations
4959
Time
2026-10-29 03:04:00 UTC
Median time
2026-10-29 02:55:52 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
54e2b8dd8e12d73b271fe5fb137f602171f0d3a05dea03295594b5029446ab90
Previous block
0000014cd0c703572397a3f5521607711994f624a6401134de0d5061fdc7db9e
Next block
00000172b723d9d881e48d2bc8246905a997fe4d6d2537618cf56e64984d7b11

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 35808 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
e3e1931d4370eb7058d15b36b4e0f7cc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
54e2b8dd8e12…b5029446ab90 coinbase1250