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

Block 35690

Hash
0000015333dda363f5d42a1bdcfee9947fbfc32affdd7d561cebc8fb5ed7d72a
Confirmations
5111
Time
2026-10-28 23:54:54 UTC
Median time
2026-10-28 23:47:09 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
48fae565bdb17313968a818e8be32043e3e0dc5ed040a028de1744c6f5daeeb2
Previous block
000001cec26befa8164ab1bd92ca4f7ae6e58317fe25e1739a3b014941b1dd71
Next block
0000014075ab875e4645936fd05df4e1572a555df6ca75abc23e35ed11ac76d5

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 35690 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
8e4c21be365f7d0e7c764906ad3b3a6f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6c43c803f32b…deb3e83c4b61 coinbase1250.00000688
ba5c70fee65b…27e1f4083c01 spends P2MR pays to P2MR120.99598280.00000344
26964dad0ecf…ae886fc765ea spends P2MR pays to P2MR120.99598280.00000344