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

Block 28114

Hash
0000003914464edac9ee867785e21195a377ede4c95286774aa7a4120d55a7c6
Confirmations
13029
Time
2026-10-20 12:14:49 UTC
Median time
2026-10-20 12:06:22 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
1ea949a2170c5e37ab6166c2cac637a9338f99caec4379b1c675a1e4132fbbd9
Previous block
000000de17ee4742a2465ebcf4cc8f8ff8e8f04b1bcbfa4ee1e22288366c82c7
Next block
000000476da6654ad060e3ffd2f37efe7974cb2eaf4eff259969e4950dfc3b08

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 28114 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
7d49bcda9f226717b11da235b34925c5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1ea949a2170c…a1e4132fbbd9 coinbase1250