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

Block 36794

Hash
000001fd7328b20efdb0aa9deb81463165669c71639db65d90cecc2e52f29e0f
Confirmations
3705
Time
2026-10-30 05:20:39 UTC
Median time
2026-10-30 05:12:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
b4df42cabaa74d1eab26b03e4709478fbfc8d9ea7357cfbf2d1e7a6e3b849b41
Previous block
000000a3a47231d13a86b1686c2db960a4a59019123072f53a78e17e39afe44c
Next block
0000005aa4a74290c840911773e41c1a8eb9abc0b94c5c5761c27bc82177db4e

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 36794 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
3f231d619cd5923f94246a0c1773cb16… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b4df42cabaa7…7a6e3b849b41 coinbase1250