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

Block 3510

Hash
0000028baf2199c81eb30de08796b3a434d0975558a92b94596ba9eacee2e545
Confirmations
38909
Time
2026-09-18 21:36:48 UTC
Median time
2026-09-18 21:29:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b13aa12dadeb4866878e7105e623043e928497f49629d3fac0034596d8ef7a00
Previous block
00000180b7306d5481f4956e78bd8e4ef957402be9aeee5afca7bdf825b83da0
Next block
0000037273362ea8fe073e88684600514b106e6d24f7ca7c9d5a864bc3f22512

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 3510 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
b13aa12dadeb…4596d8ef7a00 coinbase1250