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

Block 3797

Hash
0000014bcc2ea276ecbd8a853b24db982f7fd841b6f852c418c6189d6c186c37
Confirmations
37196
Time
2026-09-19 05:11:28 UTC
Median time
2026-09-19 05:03:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e00cf4c7dbdb11a6ca15d065c8f81911028ba27e9801be0e7e540db026bdad7a
Previous block
0000009bd4e1ab74cd20b552971fdd1194095931b9e8ca810da5aed9562e36e3
Next block
000001f20bcc294c36de6752103149cd4428ba4839ff7fdeee9e6914eff833c9

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 3797 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
e00cf4c7dbdb…0db026bdad7a coinbase1250