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

Block 3628

Hash
000001445b5dcbfe03c944a29974beac110a8c4b5e655d79ca87e12bd13ebeeb
Confirmations
38324
Time
2026-09-19 00:44:17 UTC
Median time
2026-09-19 00:36:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1dcae45782bef8a3c022c536818f553c3dd2cef09fc05e51a54eb04571f2adbc
Previous block
00000236ff70ea5c0263887a70e57448dab8fe354d8229203c032a334f530efe
Next block
000003241118960c8b5d4ed98c018b3b78449729cdc828012ac3f51f7f50c15f

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 3628 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
1dcae45782be…b04571f2adbc coinbase1250