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

Block 5466

Hash
00000087366022b00b4c514bd2ade3431785ab5cb8c613f222cf0a2ef92f0e9b
Confirmations
36699
Time
2026-09-21 10:47:15 UTC
Median time
2026-09-21 10:38:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
2d8e633f3dc7e2ae55ea10dceb49e339ba192254cfc96ae8d4bbf46c5365889a
Previous block
000000c44cd55b0098d37999b2f9b784fe74c52a79930046a326c964d578dd12
Next block
000000426f00147e4abe0a966c7658379ff697b65fd9eb9781e2473fd4f73868

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 5466 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
2d8e633f3dc7…f46c5365889a coinbase1250