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

Block 5811

Hash
0000003a9a6d4cb63bae8cb1e6a6d1d4dae3fd0272263c47a5e3329e6ab70f55
Confirmations
36642
Time
2026-09-21 21:07:29 UTC
Median time
2026-09-21 20:58:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e4ec9c52c3e04e71a3167c301422a0c886a31e586b4391bb2c6d1090ce53ebb5
Previous block
0000008d08383cb21427353e0f920ee2acd54cfd3b27511ddd5ea1ae5bafa298
Next block
000000523bc74eb698961c7da3e44990d3b395c29ea60242d084aa19dfe92d9e

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 5811 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
e4ec9c52c3e0…1090ce53ebb5 coinbase1250