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

Block 36490

Hash
000002375172334f1ccaf1c406ca84002423fd5d435893b25e3d29f8a51fdeac
Confirmations
4028
Time
2026-10-29 21:15:39 UTC
Median time
2026-10-29 21:07:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
852009979407412fdc2dbe003935a156120d044ff7c51af724ad7fa565a687ed
Previous block
000001057e261e4ef566fd1bf0247ef9ce1798ae6f1d53e10a32c7fcdd75b4f5
Next block
0000001306f9ed0b58dcc0587d2ee365206a083a358f7588cb81dfd6747b9b34

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 36490 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
fd7bd5855fdddf781d69310846565dae… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
852009979407…7fa565a687ed coinbase1250