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

Block 34052

Hash
000001a88c4f5f56d433e576784412807d370228a9441247d1acc7aa6df640d2
Confirmations
6670
Time
2026-10-27 04:09:23 UTC
Median time
2026-10-27 04:01:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0f0b0bfa606bc0acaa0acd7555c58f102f73992750d80be9c982d485407b7f5e
Previous block
0000017a545f9a126e41feda43dc0e88a356bc55f3573a93cd2cf442e8ec524a
Next block
0000006876ee0b8168f7e1b7b97f5e12d3ef44094116f289ea78da765f6c3454

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 34052 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
d488be5f8fd6a566457b2b8c9958862a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0f0b0bfa606b…d485407b7f5e coinbase1250