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

Block 30541

Hash
00000119bc910aab6072e312e6ff2205f5f079693ba8b1948f86f024d1d80b16
Confirmations
10575
Time
2026-10-23 05:54:14 UTC
Median time
2026-10-23 05:46:14 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
c9c4eb1901ad909983ad410a9d814a75023963f0f5cc00b4dc575e05c62da8cc
Previous block
000001ebb2e85e3f4b71207dd64ed818acc4e63e2729479d53f50d0398ead126
Next block
0000014b06601dafc357e0808c537c03a9f13775823ef84091f946c26409a6f0

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 30541 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
613ef7634a0e50df650e2014a6977696… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c9c4eb1901ad…5e05c62da8cc coinbase1250