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

Block 6276

Hash
0000002162a2e0e557e14885ca459a0fbb143114f2b9689a23c5f9bb0706be26
Confirmations
35605
Time
2026-09-22 15:05:32 UTC
Median time
2026-09-22 14:52:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b557214b9a25b8255fb4622d2959e2067f5e438bb5578be3e4c4ad238634dfd3
Previous block
00000012f32085685c30ea10e18d0411d3cc7bca9ea49556e80d07bd67030e9a
Next block
0000002d17c3184f63baa4db4135068811d31c96460858577db739fd87179ca8

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 6276 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
b557214b9a25…ad238634dfd3 coinbase1250