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

Block 3846

Hash
0000020bd89726388329c20668ec502e90edffc4b819df39fe821108cddd9113
Confirmations
37974
Time
2026-09-19 06:29:47 UTC
Median time
2026-09-19 06:21:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cf801aed5657650315d6437f04de1bf041d327549b25f6122f4f5327e6bccb3c
Previous block
0000016b4b9a4c6a4680fc4e4f2abbab0441e8b222f77cdb40eaeb5137a98ef8
Next block
000002478677756dab7c78924533951921276689fd627692db34d422b19cfbb7

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 3846 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
cf801aed5657…5327e6bccb3c coinbase1250