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

Block 1843

Hash
0000005f2e67b64b3a8074b3f20a9a9d5c5212a965649fa0913eb507a485e068
Confirmations
40297
Time
2026-09-17 01:42:03 UTC
Median time
2026-09-17 01:34:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4793a32d9b630753509fbf937770a72edc5ae0d81d5259bfdbc623d1b4551de7
Previous block
0000014548fcb93e88037a4a4264c74f5c680f11d6f23e723362b656aa289fa4
Next block
000000986b5b572c32ec5d33ed45e0720abdc59c58cf49a5aa713392f43387ca

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 1843 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
4793a32d9b63…23d1b4551de7 coinbase1250