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

Block 11963

Hash
0000000bc964118a20d9bc565a8086865d0cfe14dc44cfe07bde1dee6eb62a27
Confirmations
28275
Time
2026-10-01 12:41:01 UTC
Median time
2026-10-01 12:32:08 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0067536234
Bits
1e009411
Merkle root
31da5189888ccba026ff9ff0b10bf8e125272f89af8258570f3a68c0205a5623
Previous block
00000017222d384ffae069f3801a0a4071298788ec1fcf31ea0449a3ca9662c5
Next block
00000062c1b03e41a0ede13b280a396515f7a4544d511525d6f5355b46863146

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 11963 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
5df45d3fca83…216e4427cb7e coinbase1250.0000033
9512f81b11f9…2f9052320533 pays to P2MR1249.99999670.0000033