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

Block 2715

Hash
00000000c0297e53b2c76a0fd57f70298864b70d5acb8d30b21b6dbf244c970f
Confirmations
38143
Time
2026-09-18 00:39:50 UTC
Median time
2026-09-18 00:31:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
22179290d612ddde85c60fef1ff652c7e78f1d53e45263cc365debcbaf0722a3
Previous block
000002240e15d986311c7a6669d65317bdf678f9ea5a63523af5fc8fa21cc1ae
Next block
0000031c1c96a737f7deff7085fcb23199d31f0883289a70464453e2d7122494

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 2715 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
22179290d612…ebcbaf0722a3 coinbase1250