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

Block 35741

Hash
00000034a77b0d171a0057d1346555e6c0e4f7a34296f6c58905d26d67ba9565
Confirmations
4653
Time
2026-10-29 01:15:59 UTC
Median time
2026-10-29 01:07:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
30fce337eeb63b8f55717febafe371d43864802e3cbfbe18e9ea5cf9060e98aa
Previous block
000000b675b276021280abd7caa18cc0600ff7385455b8bb554992b651e769ce
Next block
0000011201e7df50396a3ef2f5cca9871788cb4061a2781d1f8ae5f61ca0e5d0

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 35741 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
619b8a908ba3f6a89bf5d9d65a4e87e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
30fce337eeb6…5cf9060e98aa coinbase1250