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

Block 5070

Hash
000000861eb8a655d5a8fc1450ad4f16b799adbf1c27381644ee812b5eac5b27
Confirmations
36914
Time
2026-09-20 19:09:20 UTC
Median time
2026-09-20 18:59:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c66fcd65be5431c981114766a6d2b1488a049ac1137d16afb9f27d69be40056e
Previous block
0000003aec6235a1f43dd5de4db64515e6e142628e60ef5bd9229fea3dd01271
Next block
000000c90905bc99f2c3d9b22c4a065609ddead952a744698a273dc7566abeaa

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 5070 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
c66fcd65be54…7d69be40056e coinbase1250