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

Block 119

Hash
0000027efa4229365181e493432108b3c5a09fd5b835759a311f7562fe597490
Confirmations
39818
Time
2026-09-15 05:52:21 UTC
Median time
2026-09-15 05:52:20 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
dcf4698fcd1cbbc93255975d304503124a91445c9da015fa14072ad81259b6b5
Previous block
0000011fa59a42c30bcf97271288cad4b8f526729d037dec6e89b8b2414b3964
Next block
0000011f3e701bcf70e2d3f6ee395569612a006777660a44e481b77a94b3be54

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 119 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
dcf4698fcd1c…2ad81259b6b5 coinbase1250