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

Block 17769

Hash
0000009f0f35d26e3be6a3999d56ea712d6c664e4becbe59365c0964f321fc59
Confirmations
22816
Time
2026-10-08 14:13:00 UTC
Median time
2026-10-08 14:05:03 UTC
Transactions
3
Size
752
Weight
2,492
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
c53589891c160e226f0b1e5a3b2c960c898ae6922514485ee92adc931505265a
Previous block
00000060cae53ef980c92fbbfaa37eb17cb5d99b22b99171f1f52e3fcc941802
Next block
000000c6bf646b145cf28ee9c875feab6cc58753251a4f19a8119e29906b376f

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 17769 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
508910d95818…ec6282577a7e coinbase1250.0000062
c98a8a0c64f6…f8344316fc91 pays to P2MR1238.99996260.0000031
ec8f166127d0…43a6b0ae42b5 pays to P2MR1246.99998740.0000031