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

Block 33269

Hash
0000001d890f27d33a10e19b87cae8d3cd372de82640bb09312811f57adcee74
Confirmations
7234
Time
2026-10-26 07:05:15 UTC
Median time
2026-10-26 06:56:54 UTC
Transactions
6
Size
4,005
Weight
14,271
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d3274b75fd87c67d1a8f9101fb900be0bbeb6f85b7bdbbc60b73e69a05100323
Previous block
00000217fc50632631dcd425cc0ca66f04dcef29d613fbcc59249bfee60aee67
Next block
00000019492c722d77fb6a2849773f01e7c4457122051e263a848c0bce8a8403

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 33269 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
8ca1655b44a7fe80f4f86437af38c9a9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1bb80b6a0713…6f07b41b0e8f coinbase1250.00001652
94ef7c68cf43…a012bdc6eb7e pays to P2MR1224.99991920.0000031
4c2e5fb7846f…3d8eb82d279c pays to P2MR1247.99999050.0000031
7cd5be109712…39108fd8e41a spends P2MR pays to P2MR120.996986240.00000344
f48207ed8c89…53ecfb1b3a7d spends P2MR pays to P2MR120.996986240.00000344
789f232984ac…2ddb7aea57e4 spends P2MR pays to P2MR120.997989680.00000344