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

Block 28024

Hash
000000b12396234114524befba79f7a48298fe0191f5dd0e50ba0a236f661416
Confirmations
12307
Time
2026-10-20 09:48:07 UTC
Median time
2026-10-20 09:39:55 UTC
Transactions
8
Size
4,207
Weight
15,292
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
a924383a622f5f59822f7001544e7861121a3ae55db4fec09ccc96143091eed9
Previous block
00000085a2720e8a1d14d12d1dff160fbc2c59d3501cc903f4ce6776a749b428
Next block
000000f4bcc39b93f975589a78d48e2a94d3e06a1cc0f0c3d9b1a2cd2a305359

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 28024 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
0805a7262255741d0c70e4d895739e03… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d17195b4dc4…e534c1bf66bb coinbase1250.0000217
c5d055e3b068…425a6fad9f42 pays to P2MR127.99986650.0000031
c4799b39d4ad…9a86b8bd6f45 pays to P2MR1224.99991920.0000031
ae9f20e71dcd…b6592ba6476b pays to P2MR1220.99990680.0000031
fa5760804d63…03934be8b86e pays to P2MR1223.99991610.0000031
2db3448ab5c1…def9573fb571 pays to P2MR1224.99991920.0000031
dd33926b15ea…b80f16f7cc96 pays to P2MR1230.99993780.0000031
384fdf43487e…8dbc7125f4d8 pays to P2MR1214.99988820.0000031