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

Block 23232

Hash
000000cfb02179d8828a1a5e818219e3effc8fea48f6231b817dd9a358221e47
Confirmations
16991
Time
2026-10-14 22:08:48 UTC
Median time
2026-10-14 22:00:50 UTC
Transactions
2
Size
3,084
Weight
11,826
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
c101f3961e5e3ed31dca1557d802a74ef1507344c6fcbf3d6ac8ba263ae7b8e1
Previous block
000000e02a58cd9d8b5aed9fd98111805dfae2669fbee3f523b59e228ce61b86
Next block
0000008fcd3f411ddd41c1d2f985917d40efabf203efd0f7b8f9f183fabcb08d

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 23232 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
15fc077e582e486f802ffe8568b84d4a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c41fa0b96417…c8464901b8bd coinbase1250.00000426
8c9b7b5ddbb9…30e4c37f2759 pays to P2MR220.016541620.00000426