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

Block 15057

Hash
0000004529488d62faeeab344b62da50edf37008f64dea370c65f437b22477d6
Confirmations
26634
Time
2026-10-05 08:04:00 UTC
Median time
2026-10-05 07:55:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ac3dd03f40760744e7116388d463f55d93404b7d0b5cac92388e72947ffc66a1
Previous block
000000c40c8b8aab29dbc9bc96728a6dbf766fe8079de5ce889e4b97f55b4178
Next block
00000000a2909880b8fc632e321726a557263f3ca5bc6350de61559370dcf798

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 15057 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
ac3dd03f4076…72947ffc66a1 coinbase1250