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

Block 17363

Hash
000000254aa2515316e8c3d18959e47b409a267b23851eacac02294c16c4463b
Confirmations
24933
Time
2026-10-08 02:39:53 UTC
Median time
2026-10-08 02:31:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f6d438cc4d4943584922ebbe967b0ca232941a92a486a97be080182479fdc123
Previous block
000000e87ebb55ad7c4d2404dc8797b7686c00274233732f0c60877639a8a3f5
Next block
00000010b575752edf74a693f9b6cde3b39bacd5a2bd44504ac5b684d8131452

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 17363 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
f6d438cc4d49…182479fdc123 coinbase1250