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

Block 13568

Hash
000000884af7038b0e2c2b228a196083e6dc511b1267b6f10eaf45c52493fe30
Confirmations
27476
Time
2026-10-03 12:38:51 UTC
Median time
2026-10-03 12:29:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
03b05fcdab14ff8e4417022d99030eb0fcb43d7fa9734feeba700bd06190bf25
Previous block
000000001ce38841bf4130453a150d0625f1c31ef89f4622f59da13ef982951e
Next block
0000000bf2912b44ed2baa4682d9edb0659e2a09bd3e39538fac78b80f3b6b82

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 13568 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
03b05fcdab14…0bd06190bf25 coinbase1250