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

Block 22996

Hash
00000115431e6dee7f942a099678aae02174f9ffd22e26bba4e1b98d1b7a2307
Confirmations
18748
Time
2026-10-14 15:36:35 UTC
Median time
2026-10-14 15:27:42 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
c14370a35d4a67cf924329f88fb3dbb757ceb50373fcf3ce4672046cba8a2ce1
Previous block
0000014294fed86ba2063e4c2fa13982f4fc63092086c65807e0dafc75eb028e
Next block
000000e9612ace513e1c97eff812fa3c62b7b0295cc87bffd320b0896310377e

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 22996 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
457d6ef31932587dbce0a0ac3ebbc967… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c14370a35d4a…046cba8a2ce1 coinbase1250