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

Block 13318

Hash
000000053b8979bc03982de849707bfc2197777eec6135c1600106516de6b1b0
Confirmations
27485
Time
2026-10-03 05:12:08 UTC
Median time
2026-10-03 05:03:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
122858f73d3fafa34fe216c5b392ab4296468b3388737cd7caae37d3d6892b4a
Previous block
0000002aed2b206cc09368ffafef4bd2c17975e90040d34b836358e46062f018
Next block
000000187b27837ccfd83ae59755e9bff002b329490e5e5db32f763a44b2f081

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 13318 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
122858f73d3f…37d3d6892b4a coinbase1250