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

Block 35370

Hash
000000c46ef16a159e11169c5ece12d178ab6f8e06d779b7a714cfacc3c0507e
Confirmations
4765
Time
2026-10-28 15:22:44 UTC
Median time
2026-10-28 15:14:50 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
72cb9d6bdaddcb0a8a4c5cbc76742e6161005da67ca2f2970759672ffa2ce354
Previous block
000001d0a2de7792fc6a7b2b56e287a43cc6ab7c92f769132332bbb7f9005d1e
Next block
0000017e3c39feafb9eb3ef0c21d23846b54260c78e9a5a0d71d0f92a38ee4d1

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 35370 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
5d123e7f18082ffea6bbbdc608709f4c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
72cb9d6bdadd…672ffa2ce354 coinbase1250