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

Block 12326

Hash
0000006b4be39f5ca8e35479de5321d0b969f2e27e013e683425ec7be472dd4d
Confirmations
28328
Time
2026-10-01 23:34:05 UTC
Median time
2026-10-01 23:25:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
bb7102fdf6d008ded4b71e261f04d2ec6f9ae6d269ecf8559841650a2b4bfa19
Previous block
0000008f85b1bc656e9742e812d326248ccfcba3bcdedea2a310f02d03d2cab9
Next block
000000b16015b08030fd96252a2f68a889439f09aa381ef6fce3ddbf4530ebbf

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 12326 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
bb7102fdf6d0…650a2b4bfa19 coinbase1250