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

Block 34964

Hash
0000016557a738a2093ebc3736ea303aefd8fce9491fcd3ed3da4a9535c33712
Confirmations
6231
Time
2026-10-28 04:32:31 UTC
Median time
2026-10-28 04:24:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
75c0ef4474fb5df6a6072facd86adc27de020d25a2aea5b15f426a9356472459
Previous block
0000022274e28be433c3c5a2bf165106986ff4387177b343d5058636e65f123e
Next block
0000011ecc2b34cc0df98e1d6f424aecf4a3acac466176720cbc7b94efda9b3f

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 34964 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
e58a9a3d63e3419e5c91c64860f51fa0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
75c0ef4474fb…6a9356472459 coinbase1250