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

Block 40795

Hash
00000115b189980a57589c828233ebb0b73dc00a862ce235aa7f3eafd7a2a74d
Confirmations
10242
Time
2026-11-03 15:26:37 UTC
Median time
2026-11-03 15:18:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
92bb1b520b82f1d5debf990832ba66352d41ed3d204e5e8a81697ce1742d2b53
Previous block
000000d17ed9db1a7dfa35005fddbfe80c24953a202a6e7ad9e0b3b2972e2d6e
Next block
000002ae008a2e1aaadc1460deaf0ef8ca1e85ccd86b3840190b1d27ca003027

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 40795 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
d76997eb70f1888465fea2d6dfd5184a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
92bb1b520b82…7ce1742d2b53 coinbase1250