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

Block 12605

Hash
000000366c5ff585bdb8c67cfb5ee7656367e18b8f247df3bd7660ace4d32c34
Confirmations
28077
Time
2026-10-02 07:53:29 UTC
Median time
2026-10-02 07:44:33 UTC
Transactions
2
Size
4,233
Weight
5,433
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
895897e159ba75e5ce7042543c8853743955736f1ba80d310eef075ad9be1120
Previous block
0000001008ed087e871fdbc9b14e8011df0fc06bb592d90bd19a0cb64e7cf030
Next block
00000094af2c81f0e0affd76fccaa48d63cdefde28c66144ffd8b2981ede08b8

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 12605 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
c2ce73d552f6…6c32a94ed985 coinbase1250.00002088
255b31493ae6…29b5e31c2776 spends P2MR pays to P2MR110.999979120.00002088