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

Block 36146

Hash
00000058b547b3e961a63220c6bb6f27fd550525fe3f82eb829e84da4ff538e7
Confirmations
4312
Time
2026-10-29 12:06:14 UTC
Median time
2026-10-29 11:58:18 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
971ce8f27c67e11bd95c3fa70746b55c5d21861c8c5a54e430cf1af1614c262a
Previous block
0000023e6e698082aebd19d948a440a1b8542b221abe76833e023e7a9c492f5b
Next block
0000004dbdb2397c797e1357ccb6f902b286f4d13f4a49a89a565b639a4dd5e9

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 36146 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
771a0c492bf02a6173f99ad2ca3da874… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
971ce8f27c67…1af1614c262a coinbase1250