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

Block 11940

Hash
0000003cab8d638271ff3f0e7d549b3f33963c3bbcc948408e46ca703966edd2
Confirmations
29188
Time
2026-10-01 11:59:34 UTC
Median time
2026-10-01 11:49:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
1cb8100e800134a43beb204ea645a6e1c03b697908078935adc400629d6b825d
Previous block
00000005df0c4948d709bb99e8ce223cf4ddbfbcbf29183a1eb2e97950289c29
Next block
0000001583caf8b47c71da6506ca0b7d795b33aa2b05a3b23c86b448ec3555b5

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 11940 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
1cb8100e8001…00629d6b825d coinbase1250