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

Block 35234

Hash
00000138cecc43455cd22a300cb8674e6f2695b6abf3193fded040b9e5e00860
Confirmations
6081
Time
2026-10-28 11:45:10 UTC
Median time
2026-10-28 11:36:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ef706efdee11e6fdffcc92a10b56d7656c8de1ca8ccfebcd1134f5b2d4e52335
Previous block
0000011d347e363aea793e3807d9b09a2aecc34e2c7a524753689ff65843f62d
Next block
000000d17ea46fe782cc58445f2412c9e7c4c5ca6ded8412e12d994d2848f1fd

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 35234 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
1e4bac1772d6f8196a4a6a8808099db6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ef706efdee11…f5b2d4e52335 coinbase1250