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

Block 32963

Hash
0000019cff08531ed1ca16243f084a18a62b5394c85b1901ded820d6ab828b06
Confirmations
8312
Time
2026-10-25 22:54:47 UTC
Median time
2026-10-25 22:46:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5cd8dd8cf8aee6c70a081e4ea3a9998b1510e0a6ef4832038bc426551602af87
Previous block
00000209bad188471b823a03ec597591ffd0be6acc7947ce0fd2709aeceb6253
Next block
0000006514727289be28b7dd1b92fcb6a08ca57995a97cfee2f69e43cb6f7ed2

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 32963 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
1f6ac1c93e8bf8dfe7ec7302b2e2a170… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5cd8dd8cf8ae…26551602af87 coinbase1250