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

Block 35347

Hash
0000005a49d05b229d24c8ecb37a95c099e36a04c6323fc00586538defd25b1a
Confirmations
5100
Time
2026-10-28 14:45:55 UTC
Median time
2026-10-28 14:38:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
95159a724ab28cd0551206d0f126da68b32889161da23973d31be8b8dbae2f4f
Previous block
0000019de66ca85fce5a494930262a03ae439a3ef31f5912d5748a864b6d3fa9
Next block
000000b0052c7009fac2718602fece377c2558efe5d1bf47edf0cfeeaccc9758

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 35347 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
07cc77b921f506fd1cc0744265d68192… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
95159a724ab2…e8b8dbae2f4f coinbase1250