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

Block 17487

Hash
0000001205acfe06048c1d1f754babcec4917d5f8b0dc852ba6726d4b100d15a
Confirmations
23461
Time
2026-10-08 06:14:04 UTC
Median time
2026-10-08 06:05:04 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
c41f01ec9110d8d1a659d192c51424ef47d6671b8d6abcb01428f2e3eef63538
Previous block
0000007dc4dc9a7d7e7b7e4d0fc426f23bf320bb5902024a547e9debc6f72960
Next block
000000f8382afdfa5daa223e3e01cc0dc1e42443f342a95e3d8d426226f1ea77

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 17487 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
b349565acbdd…b0ef69ac0778 coinbase1250.0000031
dd40a2a6d741…5b0c5f8d4592 pays to P2MR1214.99988820.0000031