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

Block 32858

Hash
00000066bf9ddd1c6b06514ee2f65ac77199521fea6e4528a592efeb33cf046c
Confirmations
9626
Time
2026-10-25 20:07:17 UTC
Median time
2026-10-25 19:58:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0a83db593a1d5e75044503957074d9175e7d5315ee8c88d364b715a29cb88d3f
Previous block
00000114f5ba0c610ec6cf4a8061fcbcf57aa3f656a4b97833c23828ee358bf2
Next block
00000156d73480dc0d4d0c8626999d532dd562287b277c4f669d80a78aee083d

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 32858 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
07d6ba1fe2bdb9ce7f8250191cc0c7b4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a83db593a1d…15a29cb88d3f coinbase1250