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

Block 4682

Hash
000000d1e82cabd7d5fe48243f4c7114ea197b880758d993e96901f7c077142e
Confirmations
37446
Time
2026-09-20 07:17:47 UTC
Median time
2026-09-20 07:09:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e60e2f470907b0c1a9f5645200d5f3607c8535c614dfa445e2e7f6c2c3406afd
Previous block
00000099c63930a9862479aa1d22ce182a956ef8fe036942be92224867a167d0
Next block
000000c3df75828e171fa60761f9dbe0fdfe5eaf77f0aa875f796659d53a32d2

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 4682 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
e60e2f470907…f6c2c3406afd coinbase1250