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

Block 35703

Hash
00000138d0127d5258dac0e0800a995ba8eefc243c38339bc5da856efc3d0ef5
Confirmations
4154
Time
2026-10-29 00:15:25 UTC
Median time
2026-10-29 00:07:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cd83b3128a6ef4ceac9dcb3ad23be9af110fc6a0dd62b224900420c14fccad78
Previous block
0000011fc68af2c78d3961a51309b5590a161748e38c8284bf6bd712d5255d3e
Next block
000000a3d83c1b820d5288d4577b55a6738fba0828ab3c92fa1823b959321da4

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 35703 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
bd84a80ce697ec87b62cfc6d218588f5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cd83b3128a6e…20c14fccad78 coinbase1250