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

Block 35656

Hash
0000006dd1fdf8c4958ee4c78f93477ba94155ff44291845d820c9e2cb94ffa3
Confirmations
5224
Time
2026-10-28 23:00:27 UTC
Median time
2026-10-28 22:52:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ed96664c12f1791a98e9977ae59c58e23d629fa42d13bca35ccb881a161f0c3f
Previous block
00000151b33690fbdfaedaceb860aa837ef751e4e975cab273272b9764b69751
Next block
000001d800588122e06208d5d05c0e9d841e643b0cc021d49127213c212a2e5b

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 35656 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
0b8aff4a2749d84a0640f3a30154a978… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ed96664c12f1…881a161f0c3f coinbase1250