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

Block 11443

Hash
00000021c4953e449b6088a42876d6f08865a116026c2f319f5c4b0a8ae46302
Confirmations
30751
Time
2026-09-30 20:33:57 UTC
Median time
2026-09-30 20:24:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
9d38aa704abcdd5e26cf66d5b4e103682980104c6bfb82647eead93cfa275e76
Previous block
00000077e18553cb000a7a4fab22b1e54ef5dbef834aa8a5ba70cdfb0a147b9d
Next block
000000540688962ef0e7be5fa9faa8766230de5ae2c409858c723abbccc34320

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 11443 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
9d38aa704abc…d93cfa275e76 coinbase1250