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

Block 5889

Hash
000000a5714519002155232275aa57dc827cd48cdabf09335b8631060d1937c6
Confirmations
36762
Time
2026-09-21 23:29:22 UTC
Median time
2026-09-21 23:20:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
6306aec6ff29a985f7e013f3ee0ebaf92a7d560470377ef152798ce15a1c319e
Previous block
0000005e1fcca52afe47b1329fcccd87bf1b65cad46b168174ef83b55180f0d7
Next block
00000092bc3cf003d1c1e4e9c9c5621d966033b3d904e744d467082611ac8033

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 5889 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
6306aec6ff29…8ce15a1c319e coinbase1250