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

Block 34590

Hash
000001af760113ef4c27dbf3a41ab445da681fc9750f7f589e78825c953a3290
Confirmations
7765
Time
2026-10-27 18:36:37 UTC
Median time
2026-10-27 18:28:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6e1864fcf201c93765603018c6d795dd00164cd7c835f0efdd4e089f506f19b4
Previous block
00000156c53a348b77beae8a0dbb8f02a8a1396c2eb08fbf7d0c870fad905754
Next block
000001b30e03e83a8331d079af1e900333b35dd1931a7d5b1b91b81b3143e3e9

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 34590 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
e8b9ba4a701d516f49d9ec57375ad5dc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6e1864fcf201…089f506f19b4 coinbase1250