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

Block 6659

Hash
00000002700e1a8cb953fa3f42aaa3fabcb07089455b32bcd9252b8f10c177c6
Confirmations
35566
Time
2026-09-23 09:14:22 UTC
Median time
2026-09-23 09:01:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b8085a402278e91be07ce9ba2a72884d3414087ed2277843858c183a2c48eefa
Previous block
0000002ba1aae9e092eacf2e311d225db91b7e2c425dc8f00d9a76743f4b4b16
Next block
000000059a770293ee08d4e3c87a33f8bbfabd2afbaf16783bce19f62eab0eee

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 6659 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
b8085a402278…183a2c48eefa coinbase1250