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

Block 35894

Hash
00000005d5ebafc596a0fe94e61895f4930958db1fa751f2c58c12a66b2f2366
Confirmations
4343
Time
2026-10-29 05:21:49 UTC
Median time
2026-10-29 05:14:03 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
275ff6a554d5bbc7c88bbbfca413e9336b1ff12fa708d1f1838259b9bf1cc313
Previous block
0000023fcca510a25806888da2d0df910732ed0ca82265c6eddcdf38dcc7d480
Next block
0000008158304dba32eb9b0a8d4f4427075f24bfa9703f473bd887038294b0f2

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 35894 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
248ca652eed8aaff26ed385266e3dea2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
018061e6c97c…52ffa804b620 coinbase1250.00001524
548e8e867823…e3c7ce4fe928 spends P2MR pays to P2MR120.99598280.00000344
8c07bf98f7ff…09eeb9949e42 spends P2MR pays to P2MR120.996986240.00000344
8386924b0212…acea6757ebdd spends P2MR pays to P2MR120.99598280.00000344
50514549fd2e…ecfa9b26a9fc spends P2MR pays to P2MR220.001995080.00000492