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

Block 13715

Hash
00000045e2da3703a4cf126f38446e5eeef3b606502a0ea469e70dc6ffb25c74
Confirmations
27487
Time
2026-10-03 17:01:07 UTC
Median time
2026-10-03 16:52:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
be25cfe61e5ba13a23f6a4a3b41875cd4e7c0d89fc727d2c6d6a7fc48ba77d1e
Previous block
0000002cc0a7dcfb2a39787cd4046e7902baa89363b2f6b47827ee722468a341
Next block
00000045f87431fa2d77c3ccc63457d3cfb2d136c4c96a9c2632306b3ba593bc

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 13715 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
be25cfe61e5b…7fc48ba77d1e coinbase1250