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

Block 10187

Hash
0000006cb51f37e4ba9c16f8be01a378cc48d9d664cfc01f3faa69103a36c4b6
Confirmations
32152
Time
2026-09-29 06:25:39 UTC
Median time
2026-09-29 06:16:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
66794880d1a001343c1b9a7565b739b4d54dd00dc33e7cc2bb288baba2339cb3
Previous block
0000005b8dc0d1198edc91f11427954cd1fdaea29c35e7462fbfa5eb340a5423
Next block
0000005016fbaa17bb839da88fe9de17a8c82ff708d1506a0d760b4a7be04e8b

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 10187 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
66794880d1a0…8baba2339cb3 coinbase1250