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

Block 30705

Hash
000000f5268587dc5cecee88fccf644868cb65b13750a74e5bd20f294aae4276
Confirmations
10088
Time
2026-10-23 10:19:11 UTC
Median time
2026-10-23 10:11:27 UTC
Transactions
2
Size
10,499
Weight
19,112
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
99fb2b45b59fa593e7a32d0a5410f2f8af4fcfe7c3c11232933213b5789a83bb
Previous block
000001850ec022c853b9b527cf84c2233050ba645bdd62973f12a730fd2f1887
Next block
00000090ee6ca150815e1eccdd6dac8f7b7117e400a2e66ffc7658bc27a74c06

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 30705 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
a29519c950cf1df51eedf74f995140aa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c5200f22a201…8a708b143f9b coinbase1250.00004066
b137f0d3ee50…249c991972e9 spends P2MR pays to P2MR2115.999643720.00004066