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

Block 2562

Hash
000002acd522953cefcdf6db5c44eec7448b3d99516e18fd62b01a8615d30cca
Confirmations
39668
Time
2026-09-17 20:38:07 UTC
Median time
2026-09-17 20:29:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d4f4f825a3b4703465bdf9eb158110039e15debed1ac016edc6af3a1867bdea6
Previous block
0000017ae8a5407a6c22ea58ee96c4cc04ab924ee09287727c885b53dd6ba5f1
Next block
000000908b1fe5efb227c30e84db1bb1721469888a676e1e33e5d5ebf2b97a0d

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 2562 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
d4f4f825a3b4…f3a1867bdea6 coinbase1250