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

Block 32685

Hash
00000068018dc1355409125468586246cd0bfc5a0612179f845dcb5468d739b2
Confirmations
8785
Time
2026-10-25 15:29:02 UTC
Median time
2026-10-25 15:21:09 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
981161455513a35a41d82e02ed71906f341e0b7ee9c6583bc0b51ff862dfd210
Previous block
0000022000ea93f28f8ebe71a21e4f00cceee77a0f25327466966d328a6b3f74
Next block
000000a4e4bb2e612f46d2cffed908c30ca7a3384ac30ca44d044349f7dda05e

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 32685 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
bcb5ca8b8b69efedd3cc5b3c02ae8803… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
981161455513…1ff862dfd210 coinbase1250