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

Block 36760

Hash
000001cb48f649b4b3943e1fdb8e7468e945b4a72048e55913b8cbfd055251ea
Confirmations
4128
Time
2026-10-30 04:25:59 UTC
Median time
2026-10-30 04:18:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
f5d8c309f0baf7fe235ee01def7295e64bb8a4a4cbcc6d633f2a87515a248905
Previous block
000000cf58ec35faef5f27641f5565190f37db88c29c8bbab9c0ca979c96a0c5
Next block
000000866def4873bc5152473944f694ec190124abdfcd317425442caf24a42f

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 36760 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
ab840abc227d32212e882b7704c83354… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f5d8c309f0ba…87515a248905 coinbase1250