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

Block 2719

Hash
0000023fcd17505759eab76bebc3e4f0430037cfc930b7a92773bb82cc84564f
Confirmations
37868
Time
2026-09-18 00:46:08 UTC
Median time
2026-09-18 00:38:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
49b8b9236ad869c04165fb7358805a3376b9872052479b0267821a6bdd212f62
Previous block
000002c5f5ad9b133dd55237dba9787c190f30f16fe6910e7da39f495749f39a
Next block
000002bc413cb753d66f71701390b724e916e1096eac057dc4fbbc6f9cfad847

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 2719 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
49b8b9236ad8…1a6bdd212f62 coinbase1250