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

Block 2864

Hash
000002a6151b75e525481cfe89c42a1ee924835d23f2063f7b8863ad39672a06
Confirmations
39504
Time
2026-09-18 04:35:05 UTC
Median time
2026-09-18 04:27:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f9f84a496d8207ff4eb8e0debbdb471df8ff44e04936c2863a0a3e24d7d27398
Previous block
00000070c833d5e95f6f28f9597e6310076c35f22c483da9adf05c08a22ca248
Next block
00000072dbad39363c80d6a4f3951eee7da62c7860eeddef360bc233d38d41be

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 2864 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
f9f84a496d82…3e24d7d27398 coinbase1250