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

Block 12606

Hash
00000094af2c81f0e0affd76fccaa48d63cdefde28c66144ffd8b2981ede08b8
Confirmations
28142
Time
2026-10-02 07:55:04 UTC
Median time
2026-10-02 07:46:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
b7f7f15ab9ee76666fb85fc5bc3c48214525065f36ca352302f19b5a23bb0d01
Previous block
000000366c5ff585bdb8c67cfb5ee7656367e18b8f247df3bd7660ace4d32c34
Next block
0000009eaf371fda3cafd2d8f49bc5bc1d5d8af89e35c5dff69328019436bd1d

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 12606 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
b7f7f15ab9ee…9b5a23bb0d01 coinbase1250