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

Block 34724

Hash
000001c6cc77abf64cce86b397635bb145621151ff66102c2e682fe92dbf197c
Confirmations
7011
Time
2026-10-27 22:11:10 UTC
Median time
2026-10-27 22:03:26 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9f9d40aab62218084c84532423c1a77d03ce48d2ad24dde5dedc8ca856a82610
Previous block
000000f038cb0f58dc6bafc9465fc613cfe204a3015d2e54edf1fa282895f12e
Next block
0000002ab10d277b4fd5eec8449d807bd92c229648eb9c49b58bfe345aa05645

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 34724 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
056287296701eccc7caa936e051066a9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9f9d40aab622…8ca856a82610 coinbase1250