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

Block 1837

Hash
0000037298674f854d0498a52617aa1dea5f93d073995cf072dda4ad55f747cb
Confirmations
40446
Time
2026-09-17 01:32:36 UTC
Median time
2026-09-17 01:24:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
29f42806895d3635285e2cca048da485a7d0773d6284348e1aa9dc1be858e00e
Previous block
00000023aa17f01b88ea080ec1c634cda1820f4f1f1f493535b76134aefca924
Next block
000001d33cd0fe9fbfa13f236ddeb98978d694be14ab778f2be9ea1dfb94ddaa

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 1837 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
29f42806895d…dc1be858e00e coinbase1250