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

Block 17319

Hash
000000ce9a878c931b14201d35c512c75c72cec9cc0ed368f65b5b9ee4345ff4
Confirmations
23728
Time
2026-10-08 01:23:48 UTC
Median time
2026-10-08 01:15:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
78cba626147817e2e1643bf6b00f3a304c328ea9d2b25cdecb41bd592e805bdb
Previous block
0000005a3771e5eeeb81406eed64bef14b4f85c2a03c760c9ba3ed7c811912e1
Next block
00000024d8032487d2837522b11db0b79ee7f0eb842274e298f1d459faa7c521

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 17319 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
78cba6261478…bd592e805bdb coinbase1250