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

Block 36790

Hash
00000014f441dbbe7e848e7bba0ab103c9ced55dbab1028a15696c3d5e4bf53d
Confirmations
3387
Time
2026-10-30 05:14:21 UTC
Median time
2026-10-30 05:06:13 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
f44f4f410d21101a36fbcebbdb08aadcfa984ec25228af7677b7d9accd78140d
Previous block
00000055f53c0d7eb669c75ffbee7cd18c2fcb630171ff9b886438e4600a98de
Next block
000000e6be5b345ea195fb0f0b2cce827634a798cc44546f2eae5711a21cd121

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 36790 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
edce7c9aa03639dd89528d80dd9bc8bd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ddbaeed3b1bd…011d0227cb13 coinbase1250.00000344
367007f6019b…9a1fc8755610 spends P2MR pays to P2MR120.997989680.00000344