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

Block 1145

Hash
0000005f3059bebd7e38890a5a7ac2c4003d6b0fd49798e369e0315f48afc4c6
Confirmations
41057
Time
2026-09-16 07:27:25 UTC
Median time
2026-09-16 07:19:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
03bb43d7558b08db2972fc60d9b85a24e1a4c44655be62b569c551e9420a689c
Previous block
00000070bfc3eb4494f6c8fcdf57dc90120dba446888fb70de038ac30e7830e7
Next block
000001f637141f632535ec100b87a40cf85900574706579a9b2c1d1486aa0f92

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 1145 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
03bb43d7558b…51e9420a689c coinbase1250