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

Block 35748

Hash
0000015c2c097e85e8cf50ec6d4089c9a978a99de4d7e2ec467292ce28103f23
Confirmations
4470
Time
2026-10-29 01:27:03 UTC
Median time
2026-10-29 01:19:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1fa34cbe32f321fca49c4b738035a3d905bf86567518ef11ba4ba6e11c842e0a
Previous block
000000e8c72970393bc41793bb7af47145b3e12d00eb76985469f0560761de68
Next block
0000022789d1cea6f8ef671772fc93623a89df5129a5303f3afb2075d5550942

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 35748 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
cece71a1534d96dcc92bd83415b16e08… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1fa34cbe32f3…a6e11c842e0a coinbase1250