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

Block 34095

Hash
0000009bfe067f3616c8c3463dcaf5d3690c0ff17079cd63153c06129ba42771
Confirmations
6446
Time
2026-10-27 05:18:10 UTC
Median time
2026-10-27 05:10:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1c355656c9a76fb5a1ec50201f4422d227f153b87ccb6f7efc055edc2e0f090e
Previous block
0000006ceef7df288cfe1ee02dfc4732010b7d1053b5e0f1e6ebb0876deca123
Next block
0000006eeb0cb1f76613b13f9dea1961f8bc89478d491f95ba5aa08ccca6907d

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 34095 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
da03453accccd6c789833e83c9d6a798… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1c355656c9a7…5edc2e0f090e coinbase1250