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

Block 8472

Hash
0000003edf93fea06ae8ab92d62a582777d79bae08709edefe72d1d00225ca7b
Confirmations
33623
Time
2026-09-26 19:13:28 UTC
Median time
2026-09-26 19:04:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
c42dadffae02a59065a44e6889b395af98dee4424960749a8fd2864d332b8311
Previous block
00000001335e055aa44d750320723547ef78a5436307f0f08a798f56a5eda9e0
Next block
000000548cf6c792894f699715030a5241bae96a5b9ecb43b9edfed0e3bf0dd1

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 8472 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
c42dadffae02…864d332b8311 coinbase1250