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

Block 15338

Hash
000000ca0bd144fd7c11a88934be1dd09e7bc9fa6a9b40e8e00a9ab5cd22fd11
Confirmations
24824
Time
2026-10-05 16:08:16 UTC
Median time
2026-10-05 15:57:58 UTC
Transactions
2
Size
654
Weight
2,106
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
dc6e714df949f50455772099d4fdcf6c90b0edc4d7c19b947ac3b26bc34e8ff7
Previous block
00000024888e3529ef32d388713d9f1d6187c4e00cfc3b4db54e7792f4563fcf
Next block
000000a4c04d6c059832600b145617a2f7a67c068d3c99c606d8f6054be63be8

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 15338 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
6b375525aa0f…a1e4e8a256dc coinbase1250.0000212
0f389a9cd457…6657b21f1b2f pays to P2MR220.017461360.0000212