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

Block 35042

Hash
0000012c7aca070888e0ca203d3be11a747d38dafd0c732c59e1b2e2f5ae6003
Confirmations
6680
Time
2026-10-28 06:37:58 UTC
Median time
2026-10-28 06:29:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
849c01569689080b19c9728d9ed98102c46e08e3bb5b611cce4dc9da04d350fd
Previous block
000001d8057998f7270bbe9338c6423b2e73c1f67f17e41c5020fc3c20f19101
Next block
0000003ef70574f5d04a4f7c1c999e87fb5770bac94d01943799d37f8e430b92

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 35042 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
d5cf3685be1b9c2becab5a3fb056ce24… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
849c01569689…c9da04d350fd coinbase1250