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

Block 17608

Hash
000000d373df06ccb6a1982c6165920ccb51ed2535bdcb50b01346e8c2648c3b
Confirmations
23627
Time
2026-10-08 09:39:36 UTC
Median time
2026-10-08 09:31:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
8af4764937348bb071f823457af1dd36607003aa91737a5635c6f5bc99fa13d0
Previous block
000000f8eaf26ef92ae045610b359353beaee125b3af9133a1be3547624ca7eb
Next block
00000016bb28ce89aaebdb8e547d449a30e3ef0730c7c67354f9374e43ac503b

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 17608 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
8af476493734…f5bc99fa13d0 coinbase1250