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

Block 34951

Hash
0000008a976cbb38d243b8063977892f71323d35dc4e83232ebae57513e17986
Confirmations
6483
Time
2026-10-28 04:11:53 UTC
Median time
2026-10-28 04:04:03 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3e84e3cb72092d631403cd3d41d0aedf9c0250fc66a00a0fcfa3b48b57ab44db
Previous block
000000373ebb96fd59d8dd696004dd4b7ba61e2eb4b80f8b2beb2b316e411225
Next block
00000113f666967e1b48aeb038a4186c4fd765b04a015d1ecef10baabb87a784

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 34951 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
bb219a08dee6e2972de03aa31a961460… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3e84e3cb7209…b48b57ab44db coinbase1250