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

Block 16200

Hash
000000c741bb36a8f03f824086c0b6440297556724c406e1574de16cbd1905b1
Confirmations
26052
Time
2026-10-06 17:14:08 UTC
Median time
2026-10-06 17:05:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
688898fbaadd5c3d70e165a5d1219adc4dce457ac270a9b9b5a8ed15e06034a5
Previous block
000000d1fe0c667c50abeb2b3bf7f5abe91662ae9c6879279ce94932916c1354
Next block
000000e49dbea5008b9d8b811a0352d870514bb1013766de9dbee71a83abf026

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 16200 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
688898fbaadd…ed15e06034a5 coinbase1250