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

Block 1841

Hash
000001266053b5b58d5dc6b9881e04945cb7fbdde2d23ed23b852003dd358ad1
Confirmations
40463
Time
2026-09-17 01:38:54 UTC
Median time
2026-09-17 01:31:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5aa206876b21b9cb7e274f881c3c1fa244b196074614e44d3d945e213bc920dc
Previous block
00000108cb7aa208717b20dac78c322abbe58e5c78257bc3766e5033aaa36d10
Next block
0000014548fcb93e88037a4a4264c74f5c680f11d6f23e723362b656aa289fa4

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 1841 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
5aa206876b21…5e213bc920dc coinbase1250