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

Block 35294

Hash
000001cdc6ff0559308de1982110117c90a21e8019fbad892879ece8a326669b
Confirmations
5092
Time
2026-10-28 13:21:01 UTC
Median time
2026-10-28 13:13:06 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8a2482717b7df028c44b30236e8c2c908463e07c8cb0fa0e0376e687094df14d
Previous block
000001ee2176f2f97aad1a4f1870d90f7b945c447d3103f12fb75372da7f1b13
Next block
00000020f8985a6be535588a1c17e5c7778960db96c61a913ed115705ba71e16

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 35294 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
37278f1b188cbe8f3a0127169ba1e514… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
796b44d51b01…bf5393e25a88 coinbase1250.00000344
c1a2a9b52d5d…6d957df79f0d spends P2MR pays to P2MR120.996986240.00000344