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

Block 6693

Hash
00000014f793c3d636d5f894b0bad0a431b708330b444440765764daa4605934
Confirmations
35387
Time
2026-09-23 10:49:22 UTC
Median time
2026-09-23 10:26:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
67a5ff2599a195a0b94e7fd90152ff103c1f6de306ec9314fa530fdd6663af88
Previous block
00000032e2138c7c30df9de771a4050e5ef74be8de0aa81c8a0d7cc2c781d80f
Next block
000000269c2066153d86301d225645596f3f92771f7fa788719a8c5913a73c3e

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 6693 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
67a5ff2599a1…0fdd6663af88 coinbase1250