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

Block 22695

Hash
0000014ad6ea1f159045c350eb430b80468c24bc8d873318067ef836a1f51f01
Confirmations
18843
Time
2026-10-14 07:19:19 UTC
Median time
2026-10-14 07:11:03 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
ffdeac9a0b5e998b440ab249ebc3d7828cabcc4203cf2f735fcbfcf3e0e8f90a
Previous block
0000011d3b61da526afdce875b2205f6ef09bd7f32cf686d9962fb2577caf97e
Next block
0000012b2023e59c96f6f90b1c674bae82b615e6205029c4dc4f1ad7c1393517

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 22695 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
ada5f048b23a38599fba1e8b06187b4e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1a8a669c9d3c…5d5fe27274ee coinbase1250.0000031
0d3f7136e134…fc43751bf13d pays to P2MR1229.99993470.0000031