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

Block 2555

Hash
0000010de4b060b9f5e3846868582528f3527d80e6def76cc344e65ab1f51133
Confirmations
39690
Time
2026-09-17 20:26:52 UTC
Median time
2026-09-17 20:18:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
92d847ffc529e74dfbda1bec7efbde2d9dd1c32e6804c5853469c7fac33b5a0a
Previous block
0000007415b8890eb6b313e5da46f846ba1588f90c24cf5e8e09acc8aaac142d
Next block
000002a7af1e04a032f65e6202b7953e2da798575afbfb0d9e2a74390f1e87e8

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 2555 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
92d847ffc529…c7fac33b5a0a coinbase1250