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

Block 13702

Hash
0000004b5c4db1afe5280f0b0a38ebc4e4d256c5a2bda25a16c3e11b21bbe2be
Confirmations
26964
Time
2026-10-03 16:37:46 UTC
Median time
2026-10-03 16:29:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
282653afe3da3b7ea79daeb7d36c05199e747a4e598a34270352bc0bf8d8d384
Previous block
000000a1ba69127b78d97982cc764159d44f69f416087de651ced3bc9f855200
Next block
000000278db6bdfdb3187c14bd5a15956200da1534fb5ec2ff18aea60e2b3064

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 13702 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
282653afe3da…bc0bf8d8d384 coinbase1250