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

Block 8855

Hash
0000002519ced1238ad04cfc2b8ab90b34153938bca2ee72f0953769c8f6c19c
Confirmations
33479
Time
2026-09-27 08:32:55 UTC
Median time
2026-09-27 08:23:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
222e5f991b2553956a7a44ba9a1c198451b4e44dfe1602ee603075764cedf7c1
Previous block
00000023f3711c36c98ce4dc1ff4c019a464dc2d6d2304a18ee8a08c60c24b1e
Next block
00000060f98481b14dc6034e4df07a8d7a48652cb57b07c288733546236d1a21

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 8855 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
222e5f991b25…75764cedf7c1 coinbase1250