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

Block 35648

Hash
000000e6cc64cedc9f12da42c328e33ae5d3e6b07c9b67c734bae12ab56117cd
Confirmations
4591
Time
2026-10-28 22:47:39 UTC
Median time
2026-10-28 22:39:38 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0162b73f79f334262caf77b759d423e8ffd8c4589cb8af059c36bfdc6738d0ce
Previous block
000001dfdf38386da1e47c4c62977d7b818c419782750353773804c28b94b268
Next block
000001cb9bd362da6b9d41ebafcca50e5e5f965766526a07d6a008e6a7c22210

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 35648 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
c97de4f413451de508036191220b985e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1326d65db941…56c975f288f6 coinbase1250.00001032
9ba30456d744…267b6314af02 spends P2MR pays to P2MR120.996986240.00000344
eb8099e6d94e…c6c1b50c7437 spends P2MR pays to P2MR120.996986240.00000344
41fbc31337fa…51f30b73fe61 spends P2MR pays to P2MR120.996986240.00000344