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

Block 35198

Hash
00000208e8effea9e204b0fce03349c56aa608bdbad72db9a7085633ad489237
Confirmations
6129
Time
2026-10-28 10:47:39 UTC
Median time
2026-10-28 10:39:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2c36d660d59277cb3d0c1cce13a8f3359ad15743570db326662527b5ef602344
Previous block
00000028b811e24e758571d615ecf095cc570d2334582508b8f87359012c0503
Next block
000000be238285565cbb12c674890fb6795d37a4285f955c38330fb70f1c8474

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 35198 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
149e385d4aca6702d2a281bb0fcdce48… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2c36d660d592…27b5ef602344 coinbase1250