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

Block 15238

Hash
000000009bf878b3344abc24932b1096ad3cfbc2cddfb6eb3c01e8d9e36589d3
Confirmations
24972
Time
2026-10-05 13:13:38 UTC
Median time
2026-10-05 13:04:44 UTC
Transactions
3
Size
752
Weight
2,492
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7409823313922276627a41bcdc4b8e4f07322fead3268d9a2a491ca143e7e090
Previous block
0000002abec644e4bd3d5d65644474d6a3b0ccd77f3241ef655570bc2471330b
Next block
000000b5575b623d3304a37be3115834c2d7565662f550a0d79ab8f7763c5b71

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 15238 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
a97cffa5f6d9…a48b88b99914 coinbase1250.0000062
64c72c951d3b…aa972afc0b5b pays to P2MR1246.99998740.0000031
0170d0ab303b…0bc075985fda pays to P2MR1234.99995020.0000031