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

Block 1807

Hash
0000030ec57f571f1892fa6adf89ac2facb0db950b1822cd6e433d287780ecef
Confirmations
40304
Time
2026-09-17 00:45:13 UTC
Median time
2026-09-17 00:37:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ef0045a11bec598750b3bb257cf12ed074e8638feaf0f766bc283011e7308023
Previous block
0000013f32b6073468126959a281a8baecec07d963083699967f588ffcef26c1
Next block
000000c30f30031c62bba759dd2168c37b31f7d2841535d668030df6d7e1c8f9

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 1807 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
ef0045a11bec…3011e7308023 coinbase1250