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

Block 34671

Hash
0000006b34d7c69482e74488714da7c1130d6496120e55b5db8871941320ae3e
Confirmations
7703
Time
2026-10-27 20:46:48 UTC
Median time
2026-10-27 20:38:39 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d2b025565918d9211794c0662f974b0aa28039661b8dbcfe67f4f35d3dce5176
Previous block
000001d76747fc1edaba17bca4326e3b1013e9f3308fee0d64030cf2723fad6a
Next block
000001ab038fae2296fe0eaadd4666601987687e93019b147731db342e7031dd

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 34671 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
0bf271c6d66d490513829efc4882e6db… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d2b025565918…f35d3dce5176 coinbase1250