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

Block 12419

Hash
00000059dd5a6d3c6722e810514c361e44b5984dac463414305b51488ff7d24c
Confirmations
28397
Time
2026-10-02 02:19:38 UTC
Median time
2026-10-02 02:10:53 UTC
Transactions
2
Size
573
Weight
1,773
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c6543c2b793754a86bb084772e17033927705d814a24fc96e83c07305811e445
Previous block
0000009970991710d5cea10bb294e2f136bbeaaa63a34e6d8a346eb02ac8636c
Next block
000000011c20a5e8982709a6ac998fa468a3c360f715aef74a559c79b7769092

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 12419 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
e0f37b60bb88…f45785968c8d coinbase1250.00000258
761858ed6a02…8d80d3a01634 spends P2MR pays to P2MR110.999997420.00000258