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

Block 35358

Hash
000000a0fdaf77d38f36fdfa6a4326766094d2268a28f6b371c9526f7a506b23
Confirmations
5227
Time
2026-10-28 15:03:57 UTC
Median time
2026-10-28 14:55:41 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1b76d2f5a8b93d004e1e8e96dbf064f355e9f3d50274f49cc73e2bdec4032b1f
Previous block
0000011272d6d0bb7595d84540279a82ac8e0736da71df0fad65a2893740ddb7
Next block
00000007a75c6d1e8cb539f57a04b452fea4d9f15524b0d7e46fd1468052ab93

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 35358 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
24df000504b694199a8772fb738f03eb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1b76d2f5a8b9…2bdec4032b1f coinbase1250