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

Block 1381

Hash
000000d329b34cf2440cc7a6911a8bc15ad3bc5e632cf42cc0dd52e81fd5b13d
Confirmations
39515
Time
2026-09-16 13:28:40 UTC
Median time
2026-09-16 13:21:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0cc89e36ad221e91b11395e3867b14029d632797107c797c6516bd422dab9e77
Previous block
000002a6fef104f279bb1a886304b5b8ff99968dea3a17fddc4bda4fb06a73b2
Next block
0000032b33337cba6793ceafdf1eb1f9052c654159ef877184713495e7636df6

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 1381 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
0cc89e36ad22…bd422dab9e77 coinbase1250