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

Block 15027

Hash
00000025d2e7a0b0e5a6ce36504641dceff5f88daeeeaec5fc4c9ac3176b44fc
Confirmations
27115
Time
2026-10-05 07:12:13 UTC
Median time
2026-10-05 07:03:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
486adf1c16f01b17cb1ffee063fa3688ebef1cc51a28e15b519463366c38590e
Previous block
00000084da2d89167b5d02c51edf13f9debb11bd73eab2f2e97b9e85d4be3551
Next block
000000c008fee89292b18da31b6de04d3f97a49380d09e46497f0ce71ae2c64e

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 15027 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
486adf1c16f0…63366c38590e coinbase1250