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

Block 8772

Hash
00000040517ef1d9c8c182dd087c5a45df6eb75a9e6c2ba05e83a073dc4af8bc
Confirmations
32696
Time
2026-09-27 05:33:51 UTC
Median time
2026-09-27 05:23:20 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
6953c4db60f797c9d0b757fd02ac47a4d7349da7cbfd452c6b757dd84636cf16
Previous block
00000041be0b2abf2eb51c394981968b23c08a1f5276e094eacf449752f68e8d
Next block
0000005bc6a526a728b74fd74523f81b2f4285629c36556f3d48e19a0dcef310

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 8772 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
6953c4db60f7…7dd84636cf16 coinbase1250