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

Block 5064

Hash
000000225eb9c7b6adf1cc4f93b292e7199e34e3377fcc5e568e7c6abb574180
Confirmations
36516
Time
2026-09-20 18:57:28 UTC
Median time
2026-09-20 18:49:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
4041bf1509694657b6ad5a808d394f55d6e9d04f83fed4bdcd8d78643128e7a7
Previous block
00000033f7d3c3e1446bed6e3d52a080126ca5e4aa66b1f2852f005652cc439f
Next block
00000018ffd23bcfa91f89067f43b157cf65e8bc35a0939065c9c85d9d347889

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 5064 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
4041bf150969…78643128e7a7 coinbase1250