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

Block 34470

Hash
0000012ce8db44fc5e39ae4a90242cf505243f2c8b0191c57ff7c797651aa64a
Confirmations
7609
Time
2026-10-27 15:24:14 UTC
Median time
2026-10-27 15:15:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d005d935d39a04265187d81f65e20dd8b7a59e06fc9675a15c1d10f1b0572cc9
Previous block
000000594d50d6112e2cabe41268076ed826c7e8fb6b9da40d35431aafeeabe0
Next block
00000003f0b926cf1961ddfe1604c02f850f7c4c7144313a12be43355d83b6c7

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 34470 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
7e063a016af9e9fb68de46f7eda1f724… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d005d935d39a…10f1b0572cc9 coinbase1250