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

Block 16723

Hash
00000095c6909bd3aa66e1ee7f031aaa3fb407bc48948f19644afe6685e0e486
Confirmations
24144
Time
2026-10-07 08:16:07 UTC
Median time
2026-10-07 08:07:43 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4f554c1a5c5454ab0d46b84593ce3d4f4936eca0af4bb0d4becfcdfee5a0e787
Previous block
0000000a76d8dffd6ffdd32e9afde8fbce3096509d0b9cd61c1be33698eb587e
Next block
0000007a0f43b50cb8a728a6595efe19b066980a515c7c23331623f90a43186e

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 16723 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
2ef53421dc43…111f692600b3 coinbase1250.0000031
0d26c2dcddb4…988076b380f4 pays to P2MR121.99974480.0000031