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

Block 36425

Hash
000002692462b9547846cb56335266a804595e427b56bdec2ad2ed59dda207f8
Confirmations
3792
Time
2026-10-29 19:32:40 UTC
Median time
2026-10-29 19:24:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
bd655dbd5b0b7232c60fa4dc65ed89b24210cad9f4aaa1cf6ecbd0b4533461ad
Previous block
00000086444d91f413555f5ddd4d450466d174f7856f90c58bd5c8026ff9259d
Next block
0000008bccbbf684118a447278da430c3e721b11626fd1533a2100bd12e1d0f9

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 36425 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
26246cf5f3eb39270079c6b2d19f27e4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bd655dbd5b0b…d0b4533461ad coinbase1250