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

Block 5738

Hash
00000098c9d6b7d2f335a604757c1e963b9e7d304a0c4bbb593be305366d6e28
Confirmations
36427
Time
2026-09-21 19:00:32 UTC
Median time
2026-09-21 18:52:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
934ccbf68663704c21086916cb58d712d5f915684c4279ae7e17a172cea94913
Previous block
000000555f7c989fc0253c99e7167eb078fbb0fe87dd72f0e0b9dd6250c15b54
Next block
000000c4fd280095713c294145cc083ec8a03218e5d767a326469bf94f084b81

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 5738 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
934ccbf68663…a172cea94913 coinbase1250