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

Block 2212

Hash
000002766df5645ee89212ceadd354393b3bf487033baf3a7de96eea7f757584
Confirmations
39124
Time
2026-09-17 11:24:15 UTC
Median time
2026-09-17 11:16:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
71fe596544edb6d71c9b34195ee4be7f401916555ccf1466ee6fb468678a9a8b
Previous block
00000325fe1cfb4caf8688e1df19ff8f788e1ff70fe7c64e7ae7a33dd9fcc903
Next block
0000035354c326ae5afc424e48a1a01b935b9ceaa8a3ca1b927f3d5aa9aab054

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 2212 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
71fe596544ed…b468678a9a8b coinbase1250