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

Block 34968

Hash
000000c3417897c72055788218137e3fb4e864b19d9457d9bc30c8481376be88
Confirmations
5944
Time
2026-10-28 04:39:08 UTC
Median time
2026-10-28 04:30:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c228824d60be599a4485f997f7f6b25ea6fa120d26f908a97f9c6a79ecc97340
Previous block
000000b234a67c0c089cbfc0b5cdc2b3116520c714c91b9942f865973366ed7e
Next block
0000000655d8c580308c1b217bb0fd9efda99232db794cd895442c8b2260ca93

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 34968 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
0329d7ae9de71665cbdb25c137a31a7e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c228824d60be…6a79ecc97340 coinbase1250