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

Block 2873

Hash
000001a896f49dd39e03c4a91be223f46487137b73de2f3577f4cf73f0cbeeb0
Confirmations
39372
Time
2026-09-18 04:49:17 UTC
Median time
2026-09-18 04:41:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e7497492005a3e54d5e727f99945f41d48fd6662664e379667a3fa9fcb269a75
Previous block
000000c9ecbc503f65e0679fa2b1576b3235d2df95383ac7d6091eccd01cabf1
Next block
000001d02756d9d36eabddd9ea860f510d88105607fdf8615d08ee3356809d02

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 2873 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
e7497492005a…fa9fcb269a75 coinbase1250