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

Block 23933

Hash
000000b28a4f113210efb42b0bb40e995bd37ba9ff2e7c15acbc90dfa97a3484
Confirmations
16956
Time
2026-10-15 17:26:35 UTC
Median time
2026-10-15 17:18:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
a326d049849a324b92c3be49cd085c3d6be4be6a3955540faeb752db11263892
Previous block
000001563cde4822ba8a3deebd36de3811d6c9acb33d415d5f17032fef2ba5fb
Next block
000001491d72b994a608ecdb27fd05db56dc9fa1346c3b7da9429c732b32113a

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 23933 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
35b20d93eb741a8a4be0ee46785c9e4b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a326d049849a…52db11263892 coinbase1250