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

Block 29559

Hash
000001ce5989c3db51fd88df9420aac659b99563df399114c41e502d50f6b4eb
Confirmations
11509
Time
2026-10-22 03:19:26 UTC
Median time
2026-10-22 03:11:30 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
8e9f41d6db30c1bcb1b8fa224b96ad2de5a96598e8e5a0b140852704b5e6374a
Previous block
000001aece3232f2d0c499aeb60822619a439a161cda37c0e046ed1f487aa382
Next block
0000001fbb9a578919f9dc841609d7835504b51d9f999050dc485cd3615cc605

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 29559 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
4710cddafa9ac58321f55f8561975397… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8e9f41d6db30…2704b5e6374a coinbase1250