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

Block 35718

Hash
0000009358f4a79267ad95818af07e351c95cdc46b6a91ae1b7ae89626433dc4
Confirmations
5033
Time
2026-10-29 00:39:41 UTC
Median time
2026-10-29 00:31:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
441de12a1f9bf4da6de2bb1ee8c2848c11a41bae6961d2485176827846b74a5f
Previous block
0000021dd81d9e86e163c564ced088267fa1ea07a73434c7d5bdb13a8efdcdff
Next block
000002130af116c9f4d9f91d02d74d8b5560c9056ee7ce0e926097b7c86debfe

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 35718 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
e5cc67f55faf435e671d8ced713605d0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
441de12a1f9b…827846b74a5f coinbase1250