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

Block 34732

Hash
000000a5928e30ba2cba8f13847990735d95ef448093de1c30ab4478ee452c67
Confirmations
6716
Time
2026-10-27 22:23:55 UTC
Median time
2026-10-27 22:16:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e335432a306fcaafc05f9cfe429a8b0a87b8a0f71cd46605c85bf7dec6703dbd
Previous block
00000203cce769985d05629087c3ea10333df19e1d8c169aa17673dfb6bc3a5d
Next block
000001d851a224c00133b00b24a9af6687fef42374ee14b3dc045881e255b38e

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 34732 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
e70a3872646bf12de1186b6709fcbf9d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e335432a306f…f7dec6703dbd coinbase1250