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

Block 35134

Hash
000000c0be7d457596d58166ee3900d929c0abfeb5a81c4fe64c9fc083eae4a9
Confirmations
6417
Time
2026-10-28 09:04:44 UTC
Median time
2026-10-28 08:56:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b0a1d3c76a83991e447e9f774f5bef7fd2bdd4b6e47ada9c8a51df990277e9b8
Previous block
00000100f5be99c6f23c7a639489cf299200f479c58af57d7d885e7960650503
Next block
000000012407d0e62ab81694ada9268a06ec43c9f5d0d16a0b23817733d7e67a

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 35134 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
287287b8d0fcd416398037f964b57e5c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b0a1d3c76a83…df990277e9b8 coinbase1250