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

Block 848

Hash
0000007fb8fc212f0f5d6c333de50c6b6459f6b24918099bb7f7eb12225e0570
Confirmations
41353
Time
2026-09-16 00:00:44 UTC
Median time
2026-09-15 23:53:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
473af8b9a869cfa2079f0344065e8eec2bab658779518d99cafd0ef34df132c0
Previous block
000000128472cea8037c561005e334dee39eb3b40daced111953af957281377f
Next block
000001d3492691513daadad0fe01885d05ab0304831e71b5f2f5feba58112e17

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 848 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
473af8b9a869…0ef34df132c0 coinbase1250