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

Block 26314

Hash
000000f0a0fda81d8eba274deaf5b086b92dd81074eede05e3238db0a3a0a991
Confirmations
13803
Time
2026-10-18 10:21:23 UTC
Median time
2026-10-18 10:13:14 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
86a4a3a83390165cb0ed183bd0fa13537628c45fc694694acfc915f8f36d0972
Previous block
00000153a04f785b3bbc7bdfa3e0e6dce3f608bda366f4e2112e7a34b2a92f86
Next block
000000f6e23f9ff71afb7351f3dc86bfbeb3f6c518f486e51b6deec78161d36a

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 26314 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
006f05acc805cca9fe74e284908b9905… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
86a4a3a83390…15f8f36d0972 coinbase1250