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

Block 15402

Hash
0000005b529c6fcfadc76221f1e9dd5fab2084e581c87ce0b38f69b27a28ce31
Confirmations
26835
Time
2026-10-05 18:00:27 UTC
Median time
2026-10-05 17:52:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
5b06d8a0699c6db718b1c9feacf326ab570bda2c32e2f838e24cd2de8c313b9b
Previous block
00000033c2c22716624d33a924b18c91c03d3b7a193250af1847a08775d35eff
Next block
000000105e0ea326e3c0b95a8867cf4c1fac31566453a88166c244e1eece2e7c

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 15402 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
5b06d8a0699c…d2de8c313b9b coinbase1250