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

Block 5066

Hash
000000847859e3ba7fee3bd5ef8a35b1b76314109b26cac04a0cf13e0c728d06
Confirmations
36672
Time
2026-09-20 19:01:26 UTC
Median time
2026-09-20 18:52:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
17adcc457ec793648042c53a30c9dd87d67d833d33c32380b03d37393630e215
Previous block
00000018ffd23bcfa91f89067f43b157cf65e8bc35a0939065c9c85d9d347889
Next block
000000a5e06c146adc2b10737ad401df309852fdb8ecb9b4a2f4b6c6f116f99b

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 5066 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
17adcc457ec7…37393630e215 coinbase1250