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

Block 38497

Hash
0000003093a933ebdcc2dce11a24ae110649c761e31ff758295bb95926ee0b38
Confirmations
1823
Time
2026-11-01 02:40:25 UTC
Median time
2026-11-01 02:32:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
a195d4da0f5d2c7c5a7e64e08341ec90be4769a4ce4a2ab5191659139b13581d
Previous block
000002139aade1914bc908213112c1ca514b6f04cbb15c1b984069934dbbe0ad
Next block
000001f40936915e315b34842c4ac2ab6c14c2bc1ce4b21677dc88ab67de125a

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 38497 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
cadb6e5271ad6b6c1a7ffc692e02a372… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a195d4da0f5d…59139b13581d coinbase1250