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

Block 1136

Hash
000002977fd489daa1f2c35409091ed7e10f2f6132b6208aa5766e4b171312c9
Confirmations
41201
Time
2026-09-16 07:13:54 UTC
Median time
2026-09-16 07:06:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ecb51db7a8bbbdd877bba8d09e20f615b72eb6c7f120b57c6f35dd750da17b1c
Previous block
000002c3ee8bea1304ad87db7cb9ac3ace58c99c97c7e1bc7df849e234e64fc7
Next block
000003147309774c59cdb098db8e0f5f140a9a3b7c8ab118943c84f1c9b076da

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 1136 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
ecb51db7a8bb…dd750da17b1c coinbase1250