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

Block 4844

Hash
0000007ac2335b7375048aced9bb29ea6be8a922dcd0fe0552759c2332e506b4
Confirmations
36135
Time
2026-09-20 12:10:18 UTC
Median time
2026-09-20 12:01:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
46d10b97f7ff1b3a1af6ca2105e56508a7cc46cd86d60ddaa782b2e0b8d62d2e
Previous block
00000035eafeee2a448fd64d781e9ff33b2780ad797584ac12f90aa981896857
Next block
000000016d047245bb39a7fe356c68fa0a15b6225d4f2c56890a0ed8c3e243d6

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 4844 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
46d10b97f7ff…b2e0b8d62d2e coinbase1250