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

Block 40979

Hash
0000006518e9e5b559979a014936bf3d0908447467e27e64fee89bc4dba377fd
Confirmations
11109
Time
2026-11-03 20:17:20 UTC
Median time
2026-11-03 20:09:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
2d274262de78e9b04f9707a30784bf7228ba0dd87bac5000fc35427cf96c3af1
Previous block
000000e302e5c5764df10c9f05d6a970965151259c5d2c8d1ab915597d83a43f
Next block
000001e79ea3ed1db73404cfefdadba2fac5576ef30c6177f920a510fb13c11c

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 40979 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
6cbfeca68e6fc2814239a9c474c126f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d274262de78…427cf96c3af1 coinbase1250