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

Block 35300

Hash
0000003241d8fe3ba4509a3d1db17e97147ee30dbadf09e6353a0b98cc5961fe
Confirmations
5198
Time
2026-10-28 13:30:19 UTC
Median time
2026-10-28 13:22:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
43456c4bbf3bb1ccb5890308d351e55ab2dbe38fdf375245027a06b86d1e056d
Previous block
0000009e24eab02e9f4b82471e337a7c66989f7ecb70770a004a26c1507c5aef
Next block
0000011c4f7448acbd233ee5a0183509abbbe93767508ab02983917c16f5536c

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 35300 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
3c6b29acdb1cd0c6bc4d9d995a7227e3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
43456c4bbf3b…06b86d1e056d coinbase1250