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

Block 34713

Hash
0000015094f2167555e83d850a15507d8b870e3d4b849a262e4099cefbb90f36
Confirmations
7701
Time
2026-10-27 21:53:56 UTC
Median time
2026-10-27 21:46:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
321b376fbed5d8b3d5ad51fc32c4cf3f113d38d42a79731910ed094aed7eb61b
Previous block
000001c13c247c83b11d51b8d06f804c47c3f5a02226293d701e49551c34ffc9
Next block
000000ac708be88af5a4d906b246d915d2a92d87f68258b1aa28f490fe2944ba

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 34713 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
93fa19a8a79a37466cbcbc6687fe5ef6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
321b376fbed5…094aed7eb61b coinbase1250