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

Block 6884

Hash
00000009b40381ba1a04b98598f7d1bd09f355cfdd0eadcc62af02aa46e1025a
Confirmations
35233
Time
2026-09-23 19:54:34 UTC
Median time
2026-09-23 19:44:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
3c1055395b3d7552af89e482d831ae107d5fa04cac393ef648ca38d08093d679
Previous block
00000011f18c0112dab01f74fd523400649c3646d26f9940331862474253935d
Next block
0000002d928e905f379727e7d7d04e30a0beb3081dfa15f5916e00f372554694

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 6884 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
3c1055395b3d…38d08093d679 coinbase1250