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

Block 13470

Hash
000000ac928b008483595f077c960222b2dfb9819607b4112d8d2d98686c09b1
Confirmations
27523
Time
2026-10-03 09:42:51 UTC
Median time
2026-10-03 09:32:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6829693bdbd85ec64873b35cfe369d33f419ca523fb9b6bf54253fc474b78a75
Previous block
000000334b18057d2ab82bbf61b9615a246b671a4e1aec018db448edc33b92a8
Next block
00000077a9d53e64a77757209425594e7ce3e8bc923cdc79572202ac0ec12ad2

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 13470 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
6829693bdbd8…3fc474b78a75 coinbase1250