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

Block 33295

Hash
0000018dfade6b79a7452992349bd6483fe2a620358e8f38cbbb6fb1d890e9b4
Confirmations
7400
Time
2026-10-26 07:46:59 UTC
Median time
2026-10-26 07:38:56 UTC
Transactions
5
Size
3,800
Weight
13,655
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
79b994b7e725578544e6c473e1acfc195266aca6455e9740f141115498db1a55
Previous block
000001a182238c148f9f8f3cc0132042a0f631b744cc2120aaba44eff8c64031
Next block
000001be9428d4f2347824b1b7a001709797eca43bea356904c739290264a2e0

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 33295 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
1d64d903d1e85e3388343d398e7953e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
618bb1135f4e…e2dcf30b4d73 coinbase1250.00001342
642d6fc6da2b…56e4c5196ad2 pays to P2MR1242.9999750.0000031
00b54022dada…461bc2f5667a spends P2MR pays to P2MR120.996986240.00000344
9611d06a35f2…a85164e6c480 spends P2MR pays to P2MR120.99598280.00000344
5ba6ed7ef694…b5b9c9e397ee spends P2MR pays to P2MR120.99598280.00000344