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

Block 40966

Hash
0000028b753f1ef463b11ac88295a12f7bdabd9b32a6096125a2d54cc75bc3bc
Confirmations
11038
Time
2026-11-03 19:56:48 UTC
Median time
2026-11-03 19:49:00 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
462ecace426dfd7bdfb2b7a1636c2112fa46c8730ba2848f76f4cc06b1974244
Previous block
00000206a773ae7ad2a49cdc22575f4d15885b2b82250a17375a192f7c554672
Next block
000002b1db2138626dcbf19813a15826cf2bb31f4cccfc1c18b16202912a1386

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 40966 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
e996b253e09a09d93af39824672ac716… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
41b5509d20d1…10b04c606465 coinbase1250.00000344
5cfaa9ea407d…74184bae7f9d spends P2MR pays to P2MR120.993975920.00000344