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

Block 38611

Hash
000002950f23513a8c82ffc0005e0c84ac656707f32f413c0040166272ef465f
Confirmations
1852
Time
2026-11-01 05:42:43 UTC
Median time
2026-11-01 05:34:44 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
7d0ffcf41a54c581491aac8b8f195fa70d2808d0d844192eeb4983d006d52e84
Previous block
000001e9f76304e2679f828598d4378049bffb12f15c4345e794da8045aff62c
Next block
0000000e695b1cc384c4c4a26ca494218583133fb1b1f62a575a68bbab0b01d4

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 38611 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
68b675ee2200ccaaf26967135d15d8a4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8e2bab849d51…b52d65c3f7b4 coinbase1250.0000118
73833a2cd891…c9d628168262 spends P2MR pays to P2MR120.99598280.00000344
9a6189d0fa67…8fcd2edd606d spends P2MR pays to P2MR120.993975920.00000344
7a4183f40a5f…9e1c5326d1e0 spends P2MR pays to P2MR220.001995080.00000492