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

Block 35570

Hash
00000244c0eeca925a1959328e3f0c0874fee34221ef5896dd904f08d6dbd0e1
Confirmations
5017
Time
2026-10-28 20:43:51 UTC
Median time
2026-10-28 20:35:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1fb72cdadf6678d509cffbca7ccf51e6ee3388e1d3e38b2b290af2e778630b18
Previous block
0000018319cf665a5d8f0bd86c0ab214d50a77e4d652d07ec46464c4927b3c4e
Next block
0000001659d42f0e1549cb8c97bfb6d1d65513680d6a819d55bec50fac344b7f

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 35570 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
de4900fdf316ea91ac1045fba4a05a3e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1fb72cdadf66…f2e778630b18 coinbase1250