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

Block 36021

Hash
0000011a5ba821a2781d0f45c4b0593970ca2be64fe6d5fe3faafcefa8574d51
Confirmations
4039
Time
2026-10-29 08:45:18 UTC
Median time
2026-10-29 08:37:28 UTC
Transactions
5
Size
3,731
Weight
13,586
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9911a3083fa509615668596a7aa8fd3717c210a0cbfa2434ec7af379034e8ee4
Previous block
000000cc84b57a32db48d10e20276555c8b25ba59b692df4313e4029e870f301
Next block
00000031d167b7ab0b15755d5fe84bf3881aaf234c1e04f734bb4acd90101171

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 36021 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
77e82206e2d5d63d7392c10591a27d95… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2422c2b751db…c2c6b8ee45d8 coinbase1250.00001308
22d583af5751…ee7cda7b3e6c pays to P2MR121.69377660.0000031
641dbe5db9b9…fa4e97d6c19b pays to P2MR120.009326210.0000031
66dcaee4b104…255cc7cf7763 spends P2MR pays to P2MR120.996986240.00000344
ddcf0e236039…54583dba02df spends P2MR pays to P2MR120.99598280.00000344