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

Block 23077

Hash
000001523e25b982b62efc11f949386a9bd67b21c1a14859ff9749aea685a561
Confirmations
19299
Time
2026-10-14 17:50:33 UTC
Median time
2026-10-14 17:42:41 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
4705acd891afd375deddd36236330884ec2500fc2f8173577f72827f5d84c41e
Previous block
00000146a5124fb051fcf57155846d198a2c53547cc2fc5e4e80d6fafe81dd0c
Next block
0000004772adaf182ee06150a735127fcbcac46001ded54b0aeb4cf81f588252

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 23077 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
06358705f6356d62643cbcb915194d9d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4705acd891af…827f5d84c41e coinbase1250