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

Block 26982

Hash
0000009e057e2a930ef515e0d10606e89656a354c488615088e12c0bb9ade88b
Confirmations
13529
Time
2026-10-19 05:29:29 UTC
Median time
2026-10-19 05:20:29 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
f3b6c7e55f1a2555a33a5a7851057964b3f6d8c0c80d98bc5b8c0b460e21c78f
Previous block
0000003e05139d08d76f4b06082b2455037dfd35398d5a5194992e8b1a26e8e1
Next block
000000f69237e0a02a52ab7a84c020a4787e46d575b8eef4473643a98a8236c8

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 26982 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
480affc5baaefc462651f99081346c4d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f3b6c7e55f1a…0b460e21c78f coinbase1250