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

Block 16202

Hash
0000007cc677f60539214d6005f481e3121133f5aa0d6f5a13624781b7c67743
Confirmations
26112
Time
2026-10-06 17:17:37 UTC
Median time
2026-10-06 17:08:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2920d88f15b92d571263281308b4dcedf51867057c2a36ee8a9f813697de5892
Previous block
000000e49dbea5008b9d8b811a0352d870514bb1013766de9dbee71a83abf026
Next block
000000d57aebf1c356462c97c01f156f59f2c4c1b7922f9b160090c6af3865d8

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 16202 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
2920d88f15b9…813697de5892 coinbase1250