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

Block 34310

Hash
000000ba8262d6a13a3dc55d7e60252d09cdc9b8405e7f666928295804708f70
Confirmations
6114
Time
2026-10-27 11:05:07 UTC
Median time
2026-10-27 10:56:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
053b13341a31a6c67de5e7cd954dabc35060f72c6caab61e5658d13f010640f5
Previous block
000001b6a35521329bf1aded7472fb9b8d9d6efc09d6b87da38113d4658ed132
Next block
0000015ac78635e67a757633a2f0373f435de67c3b1f22155c24adb611fdab70

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 34310 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
ba0d7e24f2b583ac03fa9b48115b3677… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
053b13341a31…d13f010640f5 coinbase1250