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

Block 35072

Hash
000001ae2e4088ab384fd212372102fc81ba918c73a65b11cc5a2bcf6e64aef2
Confirmations
6457
Time
2026-10-28 07:25:42 UTC
Median time
2026-10-28 07:17:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9a3acccc4d3175fa2bbb3198427d0931f89d66da41de5c5a2c58b44f1eeb85d0
Previous block
000001913efdbfa64ead45c3d0bc4b9ed5115aa31e48aa1e41ee21a49211a56f
Next block
000000461a57eb673edbd6a90cbd7702390cec0dfed465bac7d77a0f954fbf55

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 35072 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
dd00b936ff7927d20d403cd9123946f9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9a3acccc4d31…b44f1eeb85d0 coinbase1250