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

Block 24114

Hash
0000005caba1ed230c7bcf2541b714208a35e74d21df9685b6b46ce6da7d8de3
Confirmations
16557
Time
2026-10-15 22:25:05 UTC
Median time
2026-10-15 22:17:08 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
21d7105e4034fc3ac2d73aaaf03f43cb702b16afe19794502da396e6b7364d4b
Previous block
0000009e72ada948685a281f4d2877f2952d2b7737c5bd3f895bbc3f6aa93cc6
Next block
000001533ff70f5e00ba7252cee7b6c0fbab2269073a263432b64878fd24ccb2

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 24114 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
a564edaeafd6d26667247cad2ff0e081… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
21d7105e4034…96e6b7364d4b coinbase1250