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

Block 13600

Hash
000000969d5df4f072da542a2852c88d402d429a08b01c63fd11c1c8c3d31cd1
Confirmations
27923
Time
2026-10-03 13:36:13 UTC
Median time
2026-10-03 13:27:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
9a32e7b1a9b80d7d7573250e9418c2e419928ddb5d25df9bf0c25497f9632430
Previous block
0000008b8bc4fb46423d2b057a4a9204ca99793d825ba211ef3d082e28f2e882
Next block
0000009e2ce47e6795b072a124ab99e8c088b1220d562ce1cd32d42b149cf662

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 13600 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
9a32e7b1a9b8…5497f9632430 coinbase1250