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

Block 38035

Hash
000000c9a2e1485ba02e0f3778ff67efee7463a63f16d4a9f4054d886b2b7b3a
Confirmations
2702
Time
2026-10-31 14:23:40 UTC
Median time
2026-10-31 14:15:57 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
dafde839b32a8293e39a4ad495562055965769724825216217951a4712ce6041
Previous block
000001e7c321f9c930c416826c90a679cfef368438930389bbeb13c0e8c25a4c
Next block
0000022cc552bd510d263331b2f70f1dd3cedc3742417233cd2d40a1ba8c1677

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 38035 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
69cf757e69fac5739782f51829c970df… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1cfb06f9b813…6f050460b469 coinbase1250.0000118
b31ae358f4e8…5411138edb67 spends P2MR pays to P2MR120.994979360.00000344
7408558681f9…3a82cd18447d spends P2MR pays to P2MR120.994979360.00000344
afd7243508f7…efe4be98b488 spends P2MR pays to P2MR220.001990160.00000492