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

Block 17709

Hash
000000aaad7817118bbd611edb4d2477a442ac655bec845f08211912c8c893a6
Confirmations
23535
Time
2026-10-08 12:30:57 UTC
Median time
2026-10-08 12:22:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d8b4b3c6fd8acc3ee05b92ee04a805bedad61e6f2b98e912a3bb6015f6857654
Previous block
000000eee9b9707f8459e7fdd728746c674c8418687f9bd4d57d604f4ab622ed
Next block
000000a5dc9777ab912481bbcb8653613153395208b1ce96dcded025f2e115fd

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 17709 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
d8b4b3c6fd8a…6015f6857654 coinbase1250