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

Block 12534

Hash
00000029793b1cc9f4d2eb28c53f09fda24c1713d21de9021c5eabcaa47cfe0b
Confirmations
28313
Time
2026-10-02 05:48:46 UTC
Median time
2026-10-02 05:39:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c5083da026f57cec11e0c6ff1b652cd366bb60b0c52e6081257e8146976a7b63
Previous block
00000015ed08ffc09e4975fc1385a66d1a3bf725952af5ebea01c4f0b4e075fe
Next block
00000092dc87c9162f82174feca2845bdb0a8a12dbde4478da091f4562a29a5e

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 12534 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
c5083da026f5…8146976a7b63 coinbase1250