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

Block 40829

Hash
000000ee162fd3d463081efbee1b3c0897dba6044c2ee2e6b2b7590c9c5dcf19
Confirmations
10401
Time
2026-11-03 16:20:37 UTC
Median time
2026-11-03 16:12:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
5fe4f51240ef3b5c3224d26c1f350afe58530891ba21665117c4432e14b1ce87
Previous block
0000003f69b4be14083516f09340020d6601b0c3084ef54f2e124d0fddeb947f
Next block
0000016a2ea6b4698e3ad9164b3774cda61148a785a00c76011b1217b83ce300

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 40829 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
75db23c72c64c0090aae04b37db07178… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5fe4f51240ef…432e14b1ce87 coinbase1250