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

Block 16842

Hash
00000008522938bd29696bef11d8471cdccd529592be4d6aa61329362d3f8599
Confirmations
23476
Time
2026-10-07 11:41:25 UTC
Median time
2026-10-07 11:32:16 UTC
Transactions
3
Size
778
Weight
2,389
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
39e83c9f394f2c9c76d8f18d467a5114a96b1a2a7e04fa9527975b0393968b93
Previous block
000000c9f45d47ceaa8e3e33728a84108524292c1d001d5ba3d4f381e3d72700
Next block
000000150a1e3931b300eb045a5a84433e95bec0f1076b5a09461aebdf3097d8

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 16842 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
30315d736033…721db0bdd2f6 coinbase1250.00000568
04ae7bc9e6e0…c1efa2207b73 pays to P2MR1233.99994710.0000031
39159b89a3a9…5a864f168029 spends P2MR pays to P2MR110.99993220.00000258