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

Block 32789

Hash
000002113b35289c4c79a104be982d61706715f6a2d246e1c3db51d0a2d135b5
Confirmations
9431
Time
2026-10-25 18:16:08 UTC
Median time
2026-10-25 18:08:27 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f11f21e4ca873704b97102bd3b9e4c19706ece288dd9b9d6d98930b7bb6dc926
Previous block
000000a77721d994664b9dece5bfb8472586b158b23d9856dd8513f28f1fea92
Next block
000001e89d15df8638b6e38d30e8938f1a0dfe14444af6b80d932063719418e8

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 32789 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
34c7a2d98b85c5bf67118823b5fe2c47… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f1919c0600e9…ca0d10194b69 coinbase1250.00002064
341ba1c50a6c…08bc1743ad00 spends P2MR pays to P2MR120.997989680.00000344
64123af0d10d…0aec08c2943d spends P2MR pays to P2MR120.998993120.00000344
d1e3da1dadc7…d754809c3e51 spends P2MR pays to P2MR120.996986240.00000344
5166cde986eb…46b09de10abd spends P2MR pays to P2MR120.996986240.00000344
a60be7c44b9c…dac6d0b294d9 spends P2MR pays to P2MR120.996986240.00000344
8a1ac0550bf7…9663c755dced spends P2MR pays to P2MR120.996986240.00000344