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

Block 5900

Hash
0000001ce343604df2f430413a68f2581566021bbd229352d0ae3459d52b449a
Confirmations
36704
Time
2026-09-21 23:50:10 UTC
Median time
2026-09-21 23:40:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
9406db14db975a4b9ce9a133a014b76d75793113c680637b09b1f3779d5502d9
Previous block
0000002d2c97223a54d484c381eacb29be60cfbd637982ffad1334e6b2706f69
Next block
000000b246ccbaf0f7cf2142f0f5992e530aff4b776b389a37487f2fe7be29dc

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 5900 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
9406db14db97…f3779d5502d9 coinbase1250