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

Block 35338

Hash
00000061b7370379c34d204e9b7cb2086386eab0c278bc5208e08f324646d61f
Confirmations
4820
Time
2026-10-28 14:31:32 UTC
Median time
2026-10-28 14:23:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fe7faa858ea090f961f41cb860c4edcd07f0a992a91da34165e5ea16da86091b
Previous block
00000216de7f57ca179d1863d9d1cc2d73fe3d9218aae456baf02577e84c48b8
Next block
000001c7b5f585f4d4f0d92ef217892449b5ad7c52a7c535c0feacec8f24dc37

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 35338 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
381d3046c925147bea3563c03193786c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fe7faa858ea0…ea16da86091b coinbase1250