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

Block 36362

Hash
000001722134a57f78ca2c3acfacccc9636048a13ec4eb292b97017f214ea7e7
Confirmations
4114
Time
2026-10-29 17:51:59 UTC
Median time
2026-10-29 17:44:02 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
a685b5d89d2d110ec826d6f7ac024728a463eeea5d184e2fa68ad6a8a7ac8431
Previous block
000001acb72405dd08de71fd19ec29dd504b99c2fe46a0183157f5dadeada0c8
Next block
0000023a41243413126461086a82f22c86509807f7b0bb2120ab0f9224fda11b

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 36362 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
1465fa2970d75d4d85df992c82a4eafb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
74dbcd57e3a1…504125819ca3 coinbase1250.00000836
961f66f494ea…8d3f6021dd43 spends P2MR pays to P2MR120.996986240.00000344
eff39727d0ca…3ff63f787513 spends P2MR pays to P2MR220.001995080.00000492