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

Block 11551

Hash
000000275e4412e63d611de4c22702a2c4160ac92f3841f89fa9a30e3947cbc5
Confirmations
28845
Time
2026-09-30 23:54:29 UTC
Median time
2026-09-30 23:45:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
85c57271e67f1cc2c8de256a119765c6c9d6d8da602f78ac2e58b19b5cf372ee
Previous block
00000014cd6bead1960d05de5a570c7eb5e84ba68663b6fa90670611ffb65aac
Next block
0000000216488022de644cd3f63d3f5e6b73430d569dc6739a4a94f0146574ed

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 11551 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
85c57271e67f…b19b5cf372ee coinbase1250