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

Block 36037

Hash
00000128a54cc2d262bea3957f6917f94d32e6cefb41bcb16b07fba3727a44fe
Confirmations
5179
Time
2026-10-29 09:11:16 UTC
Median time
2026-10-29 09:03:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f32ccda3705709a93ca6564e3c1d4545df84fe44a64acb69e2cda886eb835a61
Previous block
0000010389b8813275cd1f11c2f5631bb8c56374577e68fbbe8edb84ccaf76b3
Next block
00000008231c4bc9ba0e04d239255c9e6d9c6475be78d7395fd0fc46c039ed74

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 36037 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
48f3fc8b68301752787134f09427f4de… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f32ccda37057…a886eb835a61 coinbase1250