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

Block 34763

Hash
000001f5b55bc913b1e181c42cc4c1c5c625b988ac34e962008fb1711bf69ed8
Confirmations
6036
Time
2026-10-27 23:12:58 UTC
Median time
2026-10-27 23:05:15 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cf1809f079ded4a4d91f8cd9705eaf2374c89b1413c3248321f326de9f2cd320
Previous block
000000894d5e878f4ac480e5be4324e9e8539813f4e2ae8cb992f94189608816
Next block
0000011183b5d9bf25f933583ab8fe058040340e2ef553ad1c209e908c8e3eb1

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 34763 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
3109b14534acd6f56d4d42bee4486bc9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4e69ff81cfae…466c9d7b7029 coinbase1250.00002088
8188e3d9bc3f…af59598f744e spends P2MR pays to P2MR110.000979120.00002088