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

Block 24804

Hash
000000ee466d67d25475b235c8f95b7454aa0458883b5a2aa6d36fbfa9511026
Confirmations
15541
Time
2026-10-16 17:16:28 UTC
Median time
2026-10-16 17:08:37 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
9afc30787592f5cec74fb65b173d3e666ad8f7280fcf8c35a9e23a922277719d
Previous block
000000a9a10cf9e55b7cd7e0b8d40db92b2584491fd7c4de0097202025d510d7
Next block
000000aedbb00044cb170ddbf384e88c1d473e591396b891f1667fd1e7625c71

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 24804 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
6966f3f9fca19f1b68a661082e5041d8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
740f2afba6e9…9a523c648b28 coinbase1250.0000124
db27005b2616…dc080394053d pays to P2MR1235.99995330.0000031
c7370b8d2274…01ff5b6c0f59 pays to P2MR1221.99990990.0000031
0b5f406e95c7…13a530fe9ab2 pays to P2MR127.99986650.0000031
112856db9236…867321c114cb pays to P2MR1225.99992230.0000031