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

Block 6427

Hash
0000000209f1e105465107905e7026041ff961ceef32a5f7f8a8f565359b42f0
Confirmations
35710
Time
2026-09-22 22:26:04 UTC
Median time
2026-09-22 22:11:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
77a08745921b51444c38d7c028c96f3a6fd40e00b87ed37bd6d1481b1ffb85d2
Previous block
0000001c172b251fb9df4c7c0db7e463167b8686091a8e7874030bd430d017d9
Next block
00000029288bdd5dd6302619bf264ce8246a7a746d86c5ea86e27ea7155007f2

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 6427 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
77a08745921b…481b1ffb85d2 coinbase1250