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

Block 4858

Hash
00000069a5e064bf5451ef290aa2234e96364c84c967dc21d08a0384c9916512
Confirmations
37095
Time
2026-09-20 12:35:42 UTC
Median time
2026-09-20 12:27:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
2946238f7d348efc06be9d953e39bf7c411d7339b05926af34379f7ac9ef9b5a
Previous block
000000d7887fb0f3f64fa9925522f129c26bbd65914086925508a6750ebf35a4
Next block
00000081f4532de97824c6b949cfc98ffb326f4acf91deeb285ce53bee4d1702

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 4858 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
2946238f7d34…9f7ac9ef9b5a coinbase1250