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

Block 2869

Hash
00000156f2f708be17df90b5c25e02b8ce7e5c59ca841de2a294c666d94f17d6
Confirmations
39345
Time
2026-09-18 04:43:04 UTC
Median time
2026-09-18 04:35:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
52870212782aa7305ed9a727eaf80b0a69338792ae2195500de5b3f1132666cd
Previous block
0000018b8c10681eba6a1ecb6c78f9fec1865105d09ff0463c798037afd05468
Next block
0000033a5e0640679240b3ad64df6c52becb209dea84eb68dc5176faedec9b42

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 2869 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
52870212782a…b3f1132666cd coinbase1250