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

Block 3960

Hash
0000001ba365b790a7b0fcf81dccaf5d88109525df970f97618ff467beb9cb56
Confirmations
38382
Time
2026-09-19 09:28:26 UTC
Median time
2026-09-19 09:20:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
063bcdccd1711e5cfb6970559c0f0795fa315b0b9b82868275de7fbfa56b810e
Previous block
000001492d67e77ba2b0a2efbb6ef9b408a76a22baec4763a3c552f1b30cbbb4
Next block
0000019aaeb27bad835babd1e9dabe01a34ebba6fcc362d0988ef28ab974c182

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 3960 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
063bcdccd171…7fbfa56b810e coinbase1250