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

Block 5595

Hash
00000040ddd3e18cc6ca42f9fcae2fddbda3c233dca7532837d399815cd0be7f
Confirmations
34942
Time
2026-09-21 14:37:40 UTC
Median time
2026-09-21 14:28:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0e2549501c68d8c71dd4697695ac00c118ab93d6807dcb22a16ad1e716f5ca69
Previous block
000000d619605e2f92b8a0e4765623c23c72e8c8a0acf147954d8d89d36057be
Next block
000000ccf09dda3cb7112e4cb8de7516615af9ab99d10fe980d890bf677a225d

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 5595 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
0e2549501c68…d1e716f5ca69 coinbase1250