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

Block 1066

Hash
0000011c2c4a4528d836eccc7ee684bfbca7418386af2d68def9a98f48353c7f
Confirmations
41137
Time
2026-09-16 05:28:37 UTC
Median time
2026-09-16 05:21:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2382d720801c5826627df65cd689d6cb708a50cf6261a21e26c1dcc7a67783a8
Previous block
0000033fa92d9881f93f59fa5ae3c13e793659c6eb0c0c816add43af94291b0b
Next block
000001dcf559b60c442091de356795494c002c8e4bf30caeb34f74b37b6e2938

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 1066 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
2382d720801c…dcc7a67783a8 coinbase1250