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

Block 24623

Hash
000000e13bbd163558c723f4d5a6cc5358aa67bc3cfda88f8ff6fcc8b899a3aa
Confirmations
16453
Time
2026-10-16 12:20:28 UTC
Median time
2026-10-16 12:12:37 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0a485100a9e8080ddcba7c8555e28fd9ae926d11d327c9b6ffe1df4a9de40517
Previous block
00000122a853032c3881aac5a3f64f651d893661845a0bb3194bfdb2281c4b32
Next block
0000016c84c1846403a858452001784fe033a6c00018e92e7ad5dceee2a0a106

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 24623 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
9aea1596748fc4e35f19af2b24ae2f86… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a485100a9e8…df4a9de40517 coinbase1250