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

Block 38969

Hash
000001dd8f3ff94988f273b7cbd5310eeea145981ebc6f311c94b831959127a7
Confirmations
2286
Time
2026-11-01 15:08:55 UTC
Median time
2026-11-01 15:01:14 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
bacb9f647b18a942078d791bfa92ac9ea8dac0c1966e0dd45cd480dc7617ef41
Previous block
00000037229da5add4dad8c15b48af8f9ed07ac53ef56aa6ab8e442d45dc8ffe
Next block
000000eabcc980e872f3ed95053f3b6593c66d277ff242bc5c9ed15241a39ca8

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 38969 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
a0ea04b58e3bf4750ce97f620862c178… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
07b75a1d2b97…5280da6463fc coinbase1250.00000344
cc718fde3dc9…de8f8ff624b6 spends P2MR pays to P2MR120.994979360.00000344