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

Block 35579

Hash
0000007218a5e2add8b11370135628473f651317d78e48b69978dae2b3194b00
Confirmations
5117
Time
2026-10-28 20:58:10 UTC
Median time
2026-10-28 20:50:26 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
407019e46b5fe171933409861dde942190a834bed8101826b8f28612de500e04
Previous block
0000013ec83c9d1df2cc512214912db783fef619aec0f5515e4edc229d19a226
Next block
000000058b17379408aaad7c8237507d96f6686a7af5de002f7e885b8fac895b

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 35579 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
212249e0b694ca57bba55208a92967e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1c683b1f832b…c166b897b38e coinbase1250.00000836
2c89cb409827…47962c5e36a7 spends P2MR pays to P2MR120.997989680.00000344
409d6904fd42…8dfc8b36ad1b spends P2MR pays to P2MR220.001995080.00000492