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

Block 13177

Hash
000000af8bab6ec75d9fe18c5ea3b749ac7b7fea8d134a9a4056cfb53f28a028
Confirmations
28319
Time
2026-10-03 01:00:34 UTC
Median time
2026-10-03 00:52:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
4b2d66a52d95b587887552cd7ef95dda97b00fccae737a74c77ffd0e07e51ac9
Previous block
000000889332afe58993e459d70ed6f1ebc7fc688d71af97f556c97567fe0833
Next block
00000095b0840153a7035e4fe93a4910e2d4525ed36d355033b1781d2c4cd489

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 13177 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
4b2d66a52d95…fd0e07e51ac9 coinbase1250