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

Block 23286

Hash
000000fda32f09e8cea30a0809114991ac5ab92613585a3be33f2c777a62d7a1
Confirmations
17651
Time
2026-10-14 23:36:51 UTC
Median time
2026-10-14 23:28:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
2e7497d5d4f22d3080e1712287a028868236df299150eb4b34130a25cf8372f9
Previous block
000001587db5a645b233795ff0f3d84e7635af98d1fb6ea4e78d25ef29189209
Next block
000000ecaf40415870cfed1bf469e9c69f441ab24d58f2822aa5672a9dc8ebc1

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 23286 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
79cd82dd8aba83272bc796af2eb1b609… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2e7497d5d4f2…0a25cf8372f9 coinbase1250