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

Block 35365

Hash
00000153126259559b2e51bdd76469711e07823f7cbcbc5801009308fb66f815
Confirmations
4705
Time
2026-10-28 15:14:50 UTC
Median time
2026-10-28 15:06:59 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
33083c926c89d452e12cf56c29a1d78be30d79f05f134b19556047b11c089dc2
Previous block
00000113faa3b96aae71fffa0ef587dac362811c70bb9b634b0ed2599b5ce5a3
Next block
0000023bf98ab66ab9680fb9791737dde12351b1cff135791ab196b727faeac1

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 35365 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
838f290f149b384d0de9729ffb0900f4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4278668aec19…8a56719cc1af coinbase1250.00000492
9bb5455f2e22…8e0c82ec265a spends P2MR pays to P2MR220.001995080.00000492