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

Block 4732

Hash
000000b79998fc6cd9f0050c621b11cba1e85177f85f26ea8416288f8f36d89e
Confirmations
36848
Time
2026-09-20 08:45:29 UTC
Median time
2026-09-20 08:37:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b73fb5fb0cd098e199ee70f986b2a44832608ff57470147a10491a59828961a1
Previous block
0000003ef99ae8571850f9b4e911aec8343786a69a44fdd010a0a5d3a9050279
Next block
000000c6e396286905977334e894c8297cc61ec19ea52734403c499eb669e01e

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 4732 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
b73fb5fb0cd0…1a59828961a1 coinbase1250