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

Block 3766

Hash
0000029e7cb9039ea244824f2d50b78bdd3e7271ef4935e173bc5c7aff14ef1d
Confirmations
38327
Time
2026-09-19 04:21:56 UTC
Median time
2026-09-19 04:14:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4334944d87e90918cb687e5cdf5ac67e4c7c166f0d2184ed2d62c28f8c6186c8
Previous block
00000141fe016c4457291145db2dc07c89652d2541d2e5751f140150ac4a4d8e
Next block
00000360ce834f40e0dd073bc64a2be070c67555a9d98b70ce95008b949f56d8

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 3766 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
4334944d87e9…c28f8c6186c8 coinbase1250