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

Block 475

Hash
00000201b8d3addc19e472147667229df4daaa48d30701a8cf713f14e1bc28d1
Confirmations
41637
Time
2026-09-15 14:39:47 UTC
Median time
2026-09-15 14:32:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7119dd26f6e40bf7787fcfd66a5d23aa8ced27c3df81ccb2cb4849e6db21fb6d
Previous block
0000023820a87fef36f70762cf3606d0692d82dd58a2efbedab836b20b1fc513
Next block
000003132e6f09c9f6c1b81ed7aed2b9828dd80ba7a4784d8d5813472150e7fa

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 475 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
7119dd26f6e4…49e6db21fb6d coinbase1250