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

Block 33886

Hash
000001b771b6722a570ef29419d513092e8f11d20afa3d2d5fa7abf689426d71
Confirmations
7046
Time
2026-10-26 23:41:28 UTC
Median time
2026-10-26 23:33:47 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
70c857d1daf3fec8d98e1417328786cd62f26ec9bef76fd76d43b754d3818db9
Previous block
0000004821b211e3f5dc35d56cda51e8ae07671eedbedf71b6cf95f028832f3a
Next block
0000017f8f6a18d25fe8e43179fa60cf4ab03437ed53bd47f03b916ecdb033a8

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 33886 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
e3bc9c20e2ad7ef8cfdf633555442c38… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
88d23eb499bd…40f35a91e04c coinbase1250.0000031
d5d2ff2d3ca0…514063ce9c00 pays to P2MR1223.99991610.0000031