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

Block 34236

Hash
000000e743ae5acb8c5100850a1f33cbe9e78e05775d15c858a4c86fe72c325c
Confirmations
6722
Time
2026-10-27 09:04:50 UTC
Median time
2026-10-27 08:56:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
628985519d31b6a3e7df8a8ded53a4d9e24ad6095d84bdb92021bea17ebc466c
Previous block
00000079b7818d55fdc762e23f2dbec37c1cef301c3e3c91fe2e4ece14a93da2
Next block
0000008fb56330c488907b1ee6ceb735ff0b6d400d8f08fc07de3896ff451d2d

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 34236 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
1611219690cb27e5a83072482679d1f7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
628985519d31…bea17ebc466c coinbase1250