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

Block 5620

Hash
00000058d60ac69deb8f0fabe79cc40897a62afdb2d6273802eb625b02444f1e
Confirmations
36330
Time
2026-09-21 15:24:13 UTC
Median time
2026-09-21 15:13:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
568b08cd24947e48ba29f58a48428317bbf468a360324dd4fe237190511130a5
Previous block
000000a2431831e9ff30e312573567f8a611fb1181ee26165742d1215aee7d17
Next block
000000022a15c11ef11a9c9ee71e067b79467aaaf937900915690d3e7a2fad8e

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 5620 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
568b08cd2494…7190511130a5 coinbase1250