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

Block 910

Hash
00000343ef954d6443ce19444722aaefaa99eb772bc0306ff455f824df3571bd
Confirmations
40013
Time
2026-09-16 01:33:58 UTC
Median time
2026-09-16 01:26:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5eebc98fec56d7f26b4d425cc3a7f51b251fa63374d81dc6a3ce191520eced0d
Previous block
000000120db0d7d79793dba6ff0c4e676ee1eb793bf8dd3829c43f396e7d7448
Next block
0000030f8fe061a81ec34e533c1a5255ab02186f3b968f25ea0011f47b5e5124

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 910 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
5eebc98fec56…191520eced0d coinbase1250