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

Block 13694

Hash
00000076544633d782ef9faa1655359f5caf364bc4d67140e1226a64881e24e1
Confirmations
27361
Time
2026-10-03 16:22:52 UTC
Median time
2026-10-03 16:14:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
25c9a6d52411a070a9189bbedeb37eb21b3e7fee0b77b25cc9180e10727162ef
Previous block
0000004473a3c6d06e3c166f837aafa55e16092d4c4b6a9e6e2a7164611dbe2d
Next block
000000712f686626056be01efd3ec9dadd9a6fbf75499ce662160be62fcd3a84

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 13694 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
25c9a6d52411…0e10727162ef coinbase1250