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

Block 39132

Hash
000000fbf5978febd1e8508b089bf4547649d4873368d22a15700675b90bd633
Confirmations
1792
Time
2026-11-01 19:27:21 UTC
Median time
2026-11-01 19:19:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
58e4d37e9c8a03c8e6850b908d0ba2f62a25963dbc0d07da64ce4fe24cabb1da
Previous block
0000013ce42b35c3c92e45f9498982814ee48b6e1e5958bac5e3d018be84b3bc
Next block
0000022492216866eb2aa8e026934b43e907bfbd2be1286aee17467749a3fb8d

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 39132 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
1ddbffabf71b922dc8cf6db7c25c7042… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
58e4d37e9c8a…4fe24cabb1da coinbase1250