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

Block 17759

Hash
000000d09cb5cdecd5597b25adbf5bcb53eae0152dbad33262b2491b53bd8baa
Confirmations
22907
Time
2026-10-08 13:56:58 UTC
Median time
2026-10-08 13:49:15 UTC
Transactions
2
Size
968
Weight
2,543
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
224b4c89df642165eaae86b3369c8a7dc8a2cf80f42f19e1658b0ce5d59a9a4d
Previous block
000000ecd39b4e250ddf0957a1beb0e30e2103b53ec09af4ea08fa558967fad4
Next block
00000050873b6f379f0b00b4dc40c8776df21a13776ede3b3c485c6c8342bdac

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 17759 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
46064daf6089…9c0d5ada42f6 coinbase1250.00000642
b4f94a49192f…6d172ebb566b spends P2MR pays to P2MR322.099988660.00000642