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

Block 24816

Hash
0000005d6b893b35daaf836f0d4e61b67b829926f8b78e00a07b71f8e0db3db0
Confirmations
15374
Time
2026-10-16 17:36:23 UTC
Median time
2026-10-16 17:28:06 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
746999c427ab1222efb8a62c8bda16ef8f505a16c124560ca548657820358f13
Previous block
00000167ca128927ad3b13185ea28cc9abae9de0e730883d4a7bc12c06e10293
Next block
000000a6654eb0fb220ce40530d824f99f524086fa91a9217b5f726ed082b041

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 24816 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
b483c27af72149c7a97546abab224f11… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7395f3933296…9d7aa445bf32 coinbase1250.0000124
ef3dce99b391…6dc518fdcd10 pays to P2MR1214.99988820.0000031
6afdb782b551…90568f772e13 pays to P2MR1233.99994710.0000031
57a45c90063d…e9f66693335e pays to P2MR129.99987270.0000031
26a8701d6d7e…46abfacb0265 pays to P2MR1224.99991920.0000031