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

Block 32772

Hash
000001ddcc6bb7e16642b8fe90556d4f4d71320d8eca0f9a0f58654a3077e1d5
Confirmations
9616
Time
2026-10-25 17:49:17 UTC
Median time
2026-10-25 17:41:31 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
57a4ad57206bc0eb5a507b04afe857a048972bef053039d02fade1224fb846ae
Previous block
0000020989e89e5b279e9c9be06c7453b5a7d7c86e2e035fbe8ada214ead9a17
Next block
0000015ac10b1b500b568911f1ee0ea393b878497b8664f504bf478408b3323f

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 32772 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
e3f6ad9f3d9c294f2dd39ff0959410e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d9fcaca192a…0d52ee44fd64 coinbase1250.00002064
e935889f3a59…d10fdd4aff5f spends P2MR pays to P2MR120.996986240.00000344
02e36dafadb7…3238e3c35561 spends P2MR pays to P2MR120.997989680.00000344
cedef494360b…16e574fba574 spends P2MR pays to P2MR120.996986240.00000344
01a57c2e4980…90bac96e38ac spends P2MR pays to P2MR120.996986240.00000344
94a7fce66bef…55ff98caccd1 spends P2MR pays to P2MR120.997989680.00000344
0ef0f0e3a99d…fb00d81707f5 spends P2MR pays to P2MR120.996986240.00000344